courageous的反义词有：cowardly, timid, fearful。adj.courageous的反义词（有胆量的;勇敢的）：cowardly, timid。courageous的反义词（其他释义）：fearful。...

The pageant promises to be a curious mixture of the ancient and modern...游行盛典将会是古老与现代的奇特融合。The 12 th CCOS will be a pageant in ophthalmology with fruitful contents and colorful format.整个会议内容丰富、形式多彩,将成会国内、外眼科学界的盛会.Rain ch...

cabbage的音标：cabbage的英式发音音标为：['kæbɪdʒ]cabbage的美式发音音标为：['kæbɪdʒ]...

meager的近义词/同义词有：skimpy, thin, sparse, lean, poor, scanty, slight, scant, lacking, insufficient, beggarly, skimpy, poor, exiguous, scarce, inadequate, sparse, bare, scanty, emaciated, scraggy, rawboned, lean, undernourish...

n.沮丧，使人泄气的事物，阻止，劝阻...

adj.渴望的，热切的，热情洋溢的，热心的，急切...

The soldiers were engaged in a military operation close to the Ugandan border.这些士兵参加了乌干达边境附近的一次军事行动。We got engaged on my eighteenth birthday...在我18岁生日那天我们订婚了。Unfamiliar person very benignity of together engaged.陌生的人很亲切的在...

wage的第三人称单数（三单）为：wages...

n.议程...

n.鞭节，鞭毛，鞭毛，鞭子，鞭状匍匐枝( flagellum的名词复数 )...

cartilage的音标：cartilage的英式发音音标为：['kɑ:tɪlɪdʒ]cartilage的美式发音音标为：['kɑrtɪlɪdʒ]...

fuselages的音标：fuselages的英式发音音标为：[f'ju:zəlɑ:ʒɪz]fuselages的美式发音音标为：[f'juzəlɑʒɪz]...

n.缩微图像...

John gently disengaged himself from his sister's tearful embrace.约翰轻轻推开抱着他哭泣的妹妹。His front brake cable disengaged.他的前轮刹车索断了。She gently disengaged herself from her sleeping son.她轻轻地放下怀中熟睡的儿子。...

The village is a settlement of just fifty houses.这个村子里只住了50户人。We ran across some old friends in the village.我们在村里偶然碰见了一些老朋友。The village is haunted by the ghosts of the dead children.死去的孩子们的幽灵常在该村出没。...

boatage的音标：boatage的英式发音音标为：['bəʊteɪdʒ]boatage的美式发音音标为：['boʊteɪdʒ]...

enrage的现在完成时为：enraged...

luggage的音标：luggage的英式发音音标为：['lʌgɪdʒ]luggage的美式发音音标为：['lʌɡɪdʒ]...

espionage的近义词/同义词有：spying。n.espionage的近义词（侦探活动;间谍活动）：spying。...

megalophage的音标：megalophage的英式发音音标为：[meɡælə'fɑ:dʒ]megalophage的美式发音音标为：[meɡælə'fɑdʒ]...

Some of the best services for the ageing are sponsored by philanthropic organizations.一些一流老人服务机构是由慈善组织资助的。Scientists would soon be able to manipulate human genes to control the ageing process.科学家们很快将能通过操控人类基因来控制衰老过程。A ne...

stage的一般过去时为：staged...

n.信息，消息，要旨，教训v.给…发消息，给…留言...

n.食管扩张...

agent的音标：agent的英式发音音标为：['eɪdʒənt]agent的美式发音音标为：['edʒənt]...

shortage的音标：shortage的英式发音音标为：['ʃɔ:tɪdʒ]shortage的美式发音音标为：['ʃɔrtɪdʒ]...

agentia的音标：agentia的英式发音音标为：[ə'dʒenʃɪə]agentia的美式发音音标为：[ə'dʒenʃɪr]...

endamages的音标：...

percentage的近义词有：percent, percentage。下面这两个名词均可表示"百分比"的含义：percent或per cent：系拉丁语per centum的缩略，通常和一个具体数字连用，指具体的百分比。percentage：不受数字修饰，不指具体的百分比，通常用在一些形容词或起形容词作用的词之后，可也单独使用。...

A sensitive chromogenic reagent , 2 - ( 4 - chloro - 2 - phosphophenylazo ) - 7 - ( 2,4 - dichlorophenylazo ) - 1,8 - dihydroxy - 3,6 - naphthalene disulfonic acid ( abbreviation : DC - CPA ), has been used in the spectr...