n.赫青霉素...

breathe的现在完成时为：breathed...

Motorized wheelchairs are a rarity here.电动轮椅在这里很罕见。The building has been specially designed to provide easy access for people in wheelchairs.这幢房子特地设计得便于坐轮椅的残疾人进出.Men in wheelchairs reeled around the room, shouting and si...

hatched的音标：hatched的英式发音音标为：['hætʃt]hatched的美式发音音标为：['hætʃt]...

采血器...

Lahey的音标：...

Wetland biogeochemistry is the core of wetland ecosystem ecology process.湿地生物地球化学是湿地生态系统生态过程的核心研究内容.Application of Geographical Information System ( GIS ) to the Study of Mercury Biogeochemistry in the Environment.地理信息系统...

sashes的音标：...

hemiform的音标：hemiform的英式发音音标为：[hemɪ'fɔ:m]hemiform的美式发音音标为：[hemɪ'fɔm]...

Horton's Achilles heel was that he could not delegate.霍顿的软肋在于他不懂得放权。He simply turned on his heel and walked away.他突然就转身走开了。Her dog yelped and came to heel.她的狗汪地叫了一声，紧跟了上来。...

...the present heir to the dukedom.当前的公爵爵位的继承人The Princess was cruelly cast aside when she failed to produce an heir...公主由于不能诞下继承人，被无情地抛弃了。He wanted to beget an heir.他想生个子嗣。They might even have a son, heir to the earldom...

异常危象...

n.收集器，收集者...

schedule的近义词/同义词有：slate, index, post, program, list, timetable, book, list, enumerate, slate, line, index, post, up, table, boredom, catalogue, calendar, budget, program, agenda。n.schedule的近义词（表;清单;目录）：slate, index, post...

ectosphere的音标：ectosphere的英式发音音标为：[ek'tɒsfr]ectosphere的美式发音音标为：[ek'tɒsfr]...

n.等变温线...

adj.真的，真正的，可信的，可靠的，有根据的，[法]认证了的...

Sir Ernst Boris Chain was a German - born British biochemist.恩斯特·鲍里斯·钱恩先生是一位出生在德国的英国生物化学家.German biochemist德国生化学家She a biochemist who works on the frontiers of biology.她是从事生物学前沿研究的生化学家.The impurity of supposedly pure sub...

She has one slightly withered leg, noticeably thinner than the other.她有一条腿有点儿萎缩，看上去明显比另一条腿瘦。His fridge was bare apart from three very withered tomatoes.他的冰箱里除了3个非常干瘪的西红柿外已经空空如也。When he went into retirement, he visibly wi...

vt.（在石头上）磨（刀、斧等），引起，刺激（食欲、欲望、兴趣等）...

The name herringbone is derived from the neat pattern left in the snow.箭尾式攀登名字起源于留在雪地上的整齐的印子.A frequent variation of the twill weave is the herringbone.常用的斜纹变化组织是人字斜纹.Place end to end to make herringbone pattern brick pa...

They watched the dodgem cars bang and bounce.他们看着那些碰碰车互相碰撞并弹开。I watched the climbers come down into the valley.我注视着爬山者下到山谷里去了。If Mr Denny is indeed the villain of the piece, as the police claim he is, he should have been...

adj.动脉粥样化的，粉瘤的...

adj.热的，保热的，温热的n.上升的暖气流...

Marchers jeered at white passers-by, but there was no violence, nor any arrests...游行者奚落路过的白人，但没有发生暴力事件，也没有人被逮捕。The marchers held a torchlight procession.游行者排成了火炬长龙。The marchers timed their steps to the drumbeat.列队行进的人按着鼓...

whet的现在进行时为：whetting...

The volume of scheduled flights is straining the air traffic control system.定期航班的数量正让空中交通指挥系统不堪重负。Execution by lethal injection is scheduled for July 30th.定于7月30日执行注射死刑。The party was scheduled for 7:00.派对定在7点举行。...

hedgehop的第三人称单数（三单）为：hedgehops...

The impurity of supposedly pure subcellular fractions is a constant threat to the plant biochemist.以为亚细胞组分很纯而实际不纯的情况,一直是植物化学家感到难办的问题.Sir Ernst Boris Chain was a German - born British biochemist.恩斯特·鲍里斯·钱恩先生是一位出生在德国的英国生物化...

The cold weather had most deleterious consequences among the chrysanthemums.寒冷的天气对菊花产生了极有害的影响.The chrysanthemums are in bloom; some are red and some yellow.菊花开了, 有红的,有黄的.They raised five thousand chrysanthemums last year...