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,而在妊娠44天后切除则造成流产.
She swims well despite her disabilities.尽管身体残疾,她却是个游泳好手.Note how he swims.注意看他如何游泳.A tanned blonde in a bikini swims languidly in the clear swimming pool.一位身穿比基尼泳装、皮肤晒成古铜色的金发女郎在清澈的泳池里慵懒地游着泳。...
The man acquired my tape recorder.那人偷了我的录音机。He disported among books, radio and tape recorder.他以读书 、 听收音机和录音机自娱.This tape recorder is very reliable.这架录音机很好使Two out of every three Britons already own a video recorder...每3...