“胎儿”的拼音？

母亲为胎儿提供营养和成长的空间。The mother provides the embryo with nourishment and a place to grow.这一新技术已经被用来鉴别胎儿的性别。The new technique has been used to identify the sex of foetuses.他像胎儿一样蜷曲地睡在那儿。He was asleep there, curled up in the fe...

“胎儿”的英语可以翻译为：fetus，foetus，embryo ...

cauldron的复数形式为：cauldrons...

格什温（姓氏）...

gear的近义词/同义词有：wheel, rig, furnish, outfit, equip, hardware, covering, wheel, equip, clothes, tackle, movement, furniture, equipment, furnish, outfit, machinery, apparatus, baggage, robe, provision, rig。n.gear的近义词（轮子）：whe...

card的复数形式为：cards...

[医] 内分泌疹，内分泌性皮病...

在参数估计问题中常常要用 Baum -Welch重估计算法来优化参数.Baum - Welch algorithm is often made to optimize parameter in parameter estimation problem....

It happened at Stamford Bridge one murky November afternoon.这发生在11月一个阴沉的下午，斯坦福德桥上。There will be two separate starting points for the coaches - Stamford Bridge and Kempton Park Racecourse.到时长途汽车将有2个分离的出发点 —— 斯坦福桥和开普顿公园赛马场...

When it's foggy, the trains are late as often as not.雾大时, 火车往往晚点.The foggy streets were virtually empty, except for the occasional evening stroller.除了偶尔一两个傍晚出来散步的人，雾蒙蒙的街上空荡荡的。a foggy picture模糊的画面It was so foggy that...

vt.& vi.恳求，征求，提起，（指娼妇）拉客...

“封袋机”的拼音为：fēng dài jī...

metacrystal的音标：metacrystal的英式发音音标为：[me'teɪkrɪstl]metacrystal的美式发音音标为：[me'teɪkrɪstl]...

车速达到每小时240英里时，里程表上的指针显示超出了最高时速。At 240 mph the needle went off the clock.显示你身高的指针在右上角。The needles that indicate your height are at the top right-hand corner.钟的夜光指针luminous hands on a clock...

“难过”的英语可以翻译为：sad，have a hard time...

informant的复数形式为：informants...

优生学具有生物学上的意义.Eugenics has a biological significance.对 “ 积极 ” 优生学和 “ 消极 ” 优生学往往加以区分.A distinction is often made between " positive " and " negative " eugenics.消极优生学的范例是试图破坏一种对人体有害的隐性基因.An example of negative eugenics woul...