adj.在从事职业的，在从事活动的v.练习( practise的现在分词 )，实习，积极从事，执业...

n.苍术灵，苍术呋喃烃...

satisfactory的近义词/同义词有：suitable, good, capable, pleasing, scratch把ǎ:, able, acceptable, enough, okay, worthy, all, right, adequate, up, to, fit, fulfilling, fine, sufficient, respectable, tolerable, enough, nice。adj.satis...

intact的音标：intact的英式发音音标为：[ɪn'tækt]intact的美式发音音标为：[ɪn'tækt]...

正要做（某事）...

galactosuria的音标：galactosuria的英式发音音标为：[gəlæktəʊ'sjʊərɪə]galactosuria的美式发音音标为：[gəlæktoʊ'sjʊərɪr]...

adj.萃取的v.提取( extract的过去式和过去分词 )，（费力地）拔出，选取，获得...

Both explanations were inexact.两种解释都不准确。Both explanations were inexact...两种解释都不准确。Forecasting was an inexact science.预报科学是门不准确的科学。The figures she gave you were inexact.她给你的数字不准确。Economics is an inexact science.经济学是一门不精确的...

n.碰撞，冲击，撞击，影响，冲击力vt.挤入，压紧，撞击，对…产生影响vi.冲撞，冲击，产生影响...

deactivate的音标：deactivate的英式发音音标为：[ˌdi:'æktɪveɪt]deactivate的美式发音音标为：[di'æktəˌvet]...

antiputrefactive的音标：antiputrefactive的英式发音音标为：[æntɪpju:trɪ'fæktɪv]antiputrefactive的美式发音音标为：[æntɪpjutrɪ'fæktɪv]...

practice的反义词有：theory, theory。n.practice的反义词（实施;实践;练习）：theory。practice的反义词（其他释义）：theory。...

the process of decontaminating areas exposed to radioactivity清除受放射污染地区有害物质的过程The soil contains 30 times the acceptable level of radioactivity.这片土壤受到了高于标准30倍的辐射.The site was found to be contaminated by radioactivity.发现此地受...

We learned by actual experience that practice makes perfect.我们从实际经验中认识到熟能生巧.Skill is acquired through repeated practice, and practice makes perfect.久练为熟, 熟能生巧." Practice makes perfect. " is a proverb.“ 熟能生巧 ” 是一句谚语....

n.注意力分散，娱乐，消遣，心烦意乱，精神错乱...

乳脂计，测乳脂汁...

The island's in the Pacific Ocean; I'm not at liberty to say exactly where, because we're still negotiating for its purchase.这个岛在太平洋上；我无权说出它的具体位置，因为我们仍在洽谈购买事宜。How is it that your composition is exactly t...

n.[计] 字符，（令人讨厌的或古怪的）人（ character的名词复数 ），特征，品质，人物...

impacted的音标：impacted的英式发音音标为：[ɪm'pæktɪd]impacted的美式发音音标为：[ɪm'pæktɪd]...

subtract的反义词有：add, add。vt. & vi.subtract的反义词（减,减去;去掉）：add。subtract的反义词（其他释义）：add。...

reaction的近义词/同义词有：comeback, response, feedback, result, answer, effect, echo, reflection, exchange, give-and-take, an, repercussion, tit, like, for, eye, reciprocation, tat, fallout, rebound, recoil, backlash, reflex, co...

The cost is only a fraction of his salary.那项费用不过是他薪水的一小部分。These 50,000 arrears cases represent a tiny fraction of all home owners.这5万个欠款案例只代表所有业主中的一小部分人。The eagerly-awaited experiment aims to recreate conditions that exi...

fact的音标：fact的英式发音音标为：[fækt]fact的美式发音音标为：[fækt]...

actinoerythrin的音标：actinoerythrin的英式发音音标为：[æktɪnəʊ'rɪθrɪn]actinoerythrin的美式发音音标为：[æktɪnoʊ'rɪθrɪn]...

act on的音标：act on的英式发音音标为：[ækt ɔn]act on的美式发音音标为：[ækt ɑn]...

actinoquinol的音标：actinoquinol的英式发音音标为：['æktɪnəkwaɪnɒl]actinoquinol的美式发音音标为：['æktɪnəkwaɪnɒl]...

He had unmistakably been waving his flag to attract the referee's attention.他显然一直在挥舞旗子吸引主裁判的注意。Airlines should stand or fall on their ability to attract passengers.航空公司的成败应该取决于它们吸引乘客的能力。The salt marshes and mud flat...

practically的反义词有：theoretically, theoretically。adv.practically的反义词（实际地;事实上）：theoretically。practically的反义词（其他释义）：theoretically。...

The fracture mode of SPS sintered molybdenum belongs to brittle intercrystalline fracture.SPS烧结钼的断口呈沿晶断裂,属于脆性断裂.Ankle fractures are intra - articular fracture. The mechanism of injury is usually complicated.踝关节骨折均为关节内骨折,...

actinouranium的音标：actinouranium的英式发音音标为：[ˌæktɪnəʊjʊ'reɪnɪəm]actinouranium的美式发音音标为：[ˌæktɪnoʊjʊ'reɪnɪrm]...