downhearted的近义词/同义词有：depressed, sad, melancholy, glum, discouraged, dejected, downcast, despondent, cheerless, wretched, blue。adj.downhearted的近义词（沮丧的;消沉的）：depressed, sad, melancholy, glum, discouraged, dejected, downcast...

materialism的反义词有：idealism, idealism。n.materialism的反义词（唯物论;唯物主义）：idealism。materialism的反义词（其他释义）：idealism。...

voiced的反义词有：voiceless, voiceless。adj.voiced的反义词（有声音的）：voiceless。voiced的反义词（其他释义）：voiceless。...

childish的近义词/同义词有：sophomoric, unsophisticated, unfledged, immature, tender, green, jejune, callow, crackbrained, stupid, half-witted, nonsensical, unintelligent, idiotic, silly, witless, absurd, senseless, imbecilic, foo...

“私事”的近义词/同义词：私务。...

restless的近义词有：nervous, restless, impatient, uneasy。下面这些形容词均含"焦躁的，紧张的"的含义：nervous：普通用词，常指内心的紧张心态或生来就容易激动的性格。restless：多指经常的、毫无目的行动或活动，也常指思想上的焦躁不安。impatient：指在心情或情绪上不能克制某种刺激或不适，或缺乏某种容忍与谅解而表现出焦急不安。uneasy：通常指因焦虑、疑惑或危险而产生的不安。 ...

headfirst的近义词/同义词有：carelessly, impulsively, impetuously, hastily, rashly, recklessly, headlong。adv.headfirst的近义词（匆忙地;贸然地）：carelessly, impulsively, impetuously, hastily, rashly, recklessly。headfirst的近义词（其他释义）：headlong。...

holy的反义词有：unholy, unholy。adj.holy的反义词（神圣的;至善的）：unholy。holy的反义词（其他释义）：unholy。...

ripe的近义词有：mature, ripe。下面这两个形容词都含"成熟的"的含义：mature：指生物完成了长生、发育的全过程或周期，表明已经成熟；也可指经周期、慎重考虑而制定的计划或作出的决定。ripe：主要指水果、谷物和蔬菜等的成熟，也可引申作"时机成熟"解。...

tired的近义词/同义词有：run-down, weak, fatigued, weary, exhausted, fatigued, exhausted, weary, bored, weak, sleepy, listless, run-down。adj.tired的近义词（疲倦的）：run-down, weak, fatigued, weary, exhausted。tired的近义词（其他释义）：fatigued, exhau...

first-rate的近义词有：excellent, choice, splendid, select, prime, first-rate。下面这些形容词均有"极好的"的含义：excellent：通常指事物在等级品位以及职位级别等方面的最优或接近最优。choice：指通过精心挑选达到水平，尤指罕见或品质精良的商品。splendid：口语常用词，指非常令人满意，显得完美无缺。select：指精挑细选出来作为范例的物或人。prime：常指...

thrash的近义词/同义词有：lash, rap, spank, knock, beat, pound, batter, whip, tumble, reel, violently, pitch, roll, wallow, toss, move, flounder, rock, strap, rock, roll, pound, rap, toss, cane, lash, wallow, reel, flog, spank, wa...

“更换”的近义词/同义词：改换, 调换, 更调, 调动, 退换, 转换。...

handful的近义词/同义词有：amount, fistful, small, a, little, modicum, few, minority。n.handful的近义词（一点,少量,一把）：amount, fistful, small, a, little, modicum, few。handful的近义词（其他释义）：minority。...

“产物”的近义词/同义词：产品。...

assiduous的近义词/同义词有：tenacious, sedulous, attentive, studious, persevering, earnest, diligent, industrious, hard-working, persistent, patient, devoted, indefatigable, unremitting, continuous, plodding, constant, untiring, ...

imagine的近义词有：think, conceive, imagine, fancy, realize。下面这些动词均可表示"在思想中形成一个看法或观念"的含义：think：最普通用词，指想或思索，也指由反复思考而作出判断或得出结论等。conceive：指在头脑中组织好自己的思想，在心中形成一个系统的思想或一个见解。imagine比conceive更强调形象思维，指在头脑中形成一个清晰明确的意象。fancy与imagine略不同，往...

combination的近义词有：mixture, blend, combination, compound, composite。下面这些名词均含"混合"的含义：mixture：普通用词，指不同类种、性质不同的事物的混合。blend：侧重混合成分之间的类似和整个混合物的统一性。combination：指相混元素的紧密结合，但不一定的是融合。compound：特指两种或多种元素构成的化合物。composite：通常可与compound换...

“腐烂”的反义词：新鲜, 鲜活。...

pretend的近义词有：feign, pretend, simulate。下面这些动词均有"假装"的含义：feign常和pretend换用，一般指言行上的"装做，假装"如装无知、悲哀；装死、疯或装做睡眠等。pretend：指公开表示的与心里想的与客观实际不符合，含公开承认其虚假的意味。simulate：主要指模仿他人或他物的样子，假装具有他人或他物的特点。...

suffocate的近义词/同义词有：stifle, choke, smother, suppress, muffle, asphyxiate, smother, stifle, suppress, asphyxiate, damp, muffle, strangle, choke。vt.suffocate的近义词（使窒息）：stifle, choke, smother, suppress, muffle, asphyxiate。suf...

sanity的反义词有：insanity, insanity。n.sanity的反义词（头脑清楚;健全）：insanity。sanity的反义词（其他释义）：insanity。...

frangible的近义词/同义词有：crumbly, breakable, friable, fragile, rickety, fissile, frail, shaky, flimsy, brittle, splintery。adj.frangible的近义词（脆弱的）：crumbly, breakable, friable, fragile, rickety, fissile, frail, shaky, flimsy, bri...

prescribe的近义词有：recommend, advocate, propose, suggest, prescribe。下面这些动词均含"劝告，主张，建议"的含义：recommend：指向对方提出公开的建议或规劝。advocate：指公开表明对某事或某行为的完全赞同，语气强于recommend。propose：多指较正式地提出建议。suggest：语气较委婉，指提出不成熟的建议或参考意见。prescribe：多指医生对病人在用药...

inexpiable的近义词/同义词有：unpitying, unrelenting, strict, merciless, harsh, unforgiving, cruel, relentless, rigid, stony-hearted, unbending, inexorable, unyielding, hardhearted, implacable, unappeasable, cold-blooded, inhumane...

“冷光”的近义词/同义词：寒光。...

thin的近义词/同义词有：weak, flimsy, gaunt, frail, svelte, lanky, narrow, slight, fine, slender, slim, diluted, emaciated, lean, scrawny, skinny, sparse, meager, scanty, frail, lank, scanty, dilute, slight, lean, spare, lanky, sk...

encourage的近义词有：encourage, inspire, excite, stimulate。下面这些动作均表"鼓励，激励"的含义：encourage：指提高某人情绪，增强战胜困难，实现目标的信心和勇气。inspire：通常指鼓起勇气，充满信心和希望。excite：主要指某人的言行或其它外界因素使他人变得兴奋或感情冲动，多用被动态。stimulate：尤指人或物因外界因素而受到刺激，使人振作起来或增强做某事的信心和勇气。...

absorbing的近义词/同义词有：obsessional, immersing, monopolizing, engrossing, enwrapping, mesmerizing, preoccupying, obsessive, deep, engaging, charming, spellbinding, occupying, attracting, arresting, fascinating, interesting, e...

heroic的近义词有：bold, brave, courageous, daring, heroic, fearless。下面这些形容词均含有"勇敢的"的含义：bold：侧重指面对困难或危险时勇往直前，勇于进取的勇敢精神。brave：含义广泛，指天生的勇敢，无所畏惧地面对困难与危险，侧重胆识与果断。courageous：正式用词，侧重指在一切情况下都有胆量，无所畏惧，强调基于道德信念，经深思熟虑后所产生的勇敢。daring：强调面临意...