Tampering with a single enzyme can lead to untoward effects elsewhere.破坏一种酶可能会导致在别处出现异常。Untoward circumstances prevent me from being with you on this festive occasion.有些不幸的事件使我不能在这欢庆的时刻和你在一起.An inkling of untoward deeds ...

growl的现在进行时为：growling...

throwbacks的音标：...

n.末脑，脑脊髓...

n.超级大国，超级强权，超等的巨大力量，超国家政治实体（指管强国的国际组织）...

Yarrow can be found growing wild in fields and on waste ground.田野里和荒地上会疯长蓍草。...

do a show的音标：do a show的英式发音音标为：[du: ə ʃəu]do a show的美式发音音标为：[du e ʃo]...

shantytown的音标：shantytown的英式发音音标为：['ʃæntɪtaʊn]shantytown的美式发音音标为：['ʃæntɪˌtaʊn]...

She pulled the strap of her nightgown onto her shoulder.她将自己睡袍的吊带拉到肩膀上。I am wearing a plaid nightgown trimmed with white lace.我穿着一件带有白色蕾丝花边的格子呢睡衣。I hiked my nightgown right up and I ran.我提起睡袍，撒腿便跑。...

adj.红脸的，蓬乱的，不整洁的...

n.金梅草属植物，金莲花...

flowerbed的复数形式为：flowerbeds...

emboweling的音标：...

风蚀地...

powerless的音标：powerless的英式发音音标为：['paʊələs]powerless的美式发音音标为：['paʊərləs]...

In spring, farmers are busy furrowing the fields.春天, 农民忙于犁地.The gasoline's machine is used for mowing, flooding , furrowing, every kind of machine power supply.我公司为农机产品开发的动力源, 该产品主要是用于收 、 、 、等机械....

Salter held the bag by the corners and shook it upside down.索尔特捏住包的外角，把它倒过来晃了晃。The lid, turned upside down, served as a coffee table.那个盖子被翻过来当作咖啡桌。His eyes were open and everything he saw was upside down.他的眼睛睁开了，看到的一切都是颠...

adj.无花的，隐花的...

endowment的复数形式为：endowments...

alpenglow的音标：alpenglow的英式发音音标为：['ælpeŋləʊ]alpenglow的美式发音音标为：['ælpeŋloʊ]...

borrower的音标：borrower的英式发音音标为：['bɒrəʊə(r)]borrower的美式发音音标为：['bɑroʊə(r)]...

bestow的近义词有：give, accord, award, confer，grant, endow, present, bestow。下面这组动词均含有"给予，赠给"的含义：give：最普通用词，泛指将自己的东西给予他人，所给予的东西，物质或非物质的均可。accord：侧重所给予的是应得的或是恰当的，或是因某种原因而适于接受的。award：通常暗示所给予的东西是接受者应得的，而且给予者往往是具有裁判权力的。confer：通常指授予...

翻肠倒肚式...

The police operation was encumbered by crowds of reporters.警方的行动被成群的记者所妨碍。Towards the centre of Teheran these crowds were four or five deep.在接近德黑兰城的中心时,密集的人群有四、五层.Two regiments of cavalry were called out to tame the crow...

widower的音标：widower的英式发音音标为：['wɪdəʊə(r)]widower的美式发音音标为：['wɪdoʊə(r)]...

n.新西兰赭石...

Parallel lines will never meet no matter how far extended.无论延伸多长，平行线永不相交。How far did the film tell the truth about Barnes Wallis?影片讲述的巴恩斯·沃利斯的故事有多少真实的成分？"If we pay players, how far do we go?" Gresson asked pertinently.“如...

The wide track narrows before crossing another stream.宽宽的小径在穿过另一条小溪前逐渐收窄。The doctor narrows his study.医生缩小了他的研究范围.The road narrows here.路在这儿变窄了....

bear down的音标：bear down的英式发音音标为：[bɛə daun]bear down的美式发音音标为：[bɛr daʊn]...

bowshock的音标：bowshock的英式发音音标为：[baʊ'ʃɒk]bowshock的美式发音音标为：[baʊ'ʃɒk]...