An implantation can occur only under certain proper conditions.植入只有在某些合适的条件下才能够发生.Hypophysectomy before implantation terminates pregnancy and after the 44 th day of gestation causes abortion in goat.山羊与附植前切除下立脑可使妊娠终止,而在妊...
Collins was in a foul mood even before the interviews began.柯林斯在采访还没开始时就暴躁不安起来。This material has been extracted from "Collins Good Wood Handbook".这些材料摘自《柯林斯优秀木材手册》。For details visit our website at www.cobuild.collins.co....
I run this roadside food stall.路边的这家食品精品屋是我开的.Fresh local seafood and cheap, you can choose to taste the waterfront street food stall.当地海鲜新鲜又便宜, 可以选择海旁美食一条街尝尝大排档....
我们相顾无言。We looked at each other in silence.被他的无礼而冒犯, 她冷冷地、无言地盯着他.Affronted at his impertinence, she stared at him coldly and wordlessly.老师问到难题时,全班都沉默无言.The class remained mute when the teacher asked a difficult question....