二氯代乙炔...

assembly line的复数形式为：assembly lines...

n.踝骨，踝关节...

hydroxycaffeine的音标：hydroxycaffeine的英式发音音标为：[haɪdrɒksɪ'kæfɪi:n]hydroxycaffeine的美式发音音标为：[haɪdrɒksɪ'kæfɪin]...

Drones do not work.雄蜂不工作.She always drones on about her problems.她老是嘀咕自己的种种困难.He always drones on about high prices.他老是嘀咕物价太高....

telephone的音标：telephone的英式发音音标为：['telɪfəʊn]telephone的美式发音音标为：['telɪfoʊn]...

kynurenine的音标：kynurenine的英式发音音标为：[kɪnri:'naɪn]kynurenine的美式发音音标为：[kɪnri'naɪn]...

negative的近义词/同义词有：prohibiting, nullifying, conflicting, gainsaying, forbidding, vitiating, revocatory, canceling, contradicting, disapproving, invalidating, opposing, vetoing, voiding, denying, quashing, obverse, reverse...

divine的反义词有：animal, human, human, animal。adj.divine的反义词（神的;天赐的;神圣的）：animal, human。divine的反义词（其他释义）：human, animal。...

refined的反义词有：vulgar, unrefined, uncouth, vulgar, crude, rude。adj.refined的反义词（精制的;优美的）：vulgar, unrefined。refined的反义词（其他释义）：uncouth, vulgar, crude, rude。...

I am under orders not to discuss his mission or his location with anyone.遵照命令，我不能与任何人谈论他执行的任务和他所在的地点。In case anyone was following me, I made an elaborate detour...为了防止有人跟踪我，我特地绕了弯路。Most strikingly, the amount consumers s...

n.一溴三氟甲烷...

n.圆锥体，球果，圆锥形东西vt.使成锥形...

They are under pressure to negate their femaleness.她们承受着否认自己女性身份的压力。Our actions often negate our principles.我们的行为时常与我们所信奉的原则背道而弛.He warned that to negate the results of elections would only make things worse.他警告说，否定选举的结果...

designed的音标：designed的英式发音音标为：[dɪ'zaɪnd]designed的美式发音音标为：[dɪ'zaɪnd]...

环壬酮...

[医] 尿抑胃素，抗溃疡素...

confined的音标：confined的英式发音音标为：[kən'faɪnd]confined的美式发音音标为：[kən'faɪnd]...

everyone的反义词有：none, none。pron.everyone的反义词（每人,人人）：none。everyone的反义词（其他释义）：none。...

generalize的反义词有：specialize, specialize。vt. & vi.generalize的反义词（普遍化;概括）：specialize。generalize的反义词（其他释义）：specialize。...

The cuckoo lays its eggs in other birds’ nests.杜鹃在别的鸟巢中产卵。The cuckoo lays its eggs in other birds'nests.杜鹃在别的鸟巢中产卵.It is best to stifle curiosity and leave birds' nests alone...最好能克制住好奇心，不要去碰鸟巢。Some would build...

n.巯（基）乙胺，半胱胺（用作金属中毒解毒药、防治放射病药等）...

deplane的反义词有：enplane, enplane。vt. & vi.deplane的反义词（下飞机）：enplane。deplane的反义词（其他释义）：enplane。...

happiness的反义词有：misery, unhappiness, sadness, despair, sorrow, unhappiness, misfortune。n.happiness的反义词（愉快;幸福）：misery, unhappiness, sadness, despair, sorrow。happiness的反义词（其他释义）：unhappiness, misfortune。...

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...

dine的近义词/同义词有：feed, eat, sup, feed, sup, eat, nourish。vt.dine的近义词（宴请）：feed。vi.dine的近义词（进餐,用餐）：eat, sup。dine的近义词（其他释义）：feed, sup, eat, nourish。...

chaperoned的音标：...

She's kicked her drug habit and learned that her life has value.她已经戒了毒，并且认识到了生命可贵。I learned a lot from him about how to run a band.我从他那里学到了许多关于经营乐队方面的东西.She learned to draw by tracing pictures out of old storybooks....

The equipment itself is getting smaller, neater and easier to find a home for.该设备本身正变得越来越小，越来越轻巧，也越来越便于存放。I think I can do it neater than you could.我想我能比你们做得爽利些.Several are better written that O'Neill's work, i...

羊齿烯...