I have the fingernail clippers.我有指甲钳.Six weeks after conception your baby is the size of your little fingernail.怀孕6个星期后，胎儿的大小相当于小拇指的指甲。Melanie gnawed a long, painted fingernail.梅拉妮咬着涂过指甲油的长指甲。...
A promise is a promise. ( made a promise and keep a promise ) .信守承诺. 阿甘信守了承诺,最后也得到了最好的 回报.It is easier to make a promise than to keep a promise.作出承诺容易,实现承诺不易.Herod had John beheaded to keep a promise.希律为了守所起的誓把约翰斩头....
卵子排出后可存活12至36小时。Once the ovum is released it has a lifespan of 12 to 36 hours.在同一发情期排出两个或数个卵子.Two or more ova are shed during the same heat period.到第11天卵子着床嵌入子宫内壁.By day 11 the ovum begins to attach and implant in the li...
They were sickened by the scenes of misery and degradation they found.目睹困苦、潦倒的景象，他们感到心里极不舒服。the degradation of being sent to prison被关进监狱的落泊境况There are serious problems of land degradation in some arid zones.在一些干旱地带存在严重的土...