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....
He told a press conference that Spain was suffering one of the worst droughts of the century.他在记者招待会上说西班牙正遭受着本世纪最严重的旱灾之一。Some of these droughts must have been severe.有一些旱灾想必是严重的.Farmers'problems continued , and thei...
起了疑心的爱好者揭发了这一勾当，警察在诺丁汉逮捕了一名男子。Suspicious fans exposed the racket and police arrested a man in Nottingham.我很疑心那件事.I am very doubtful of that.他们疑心有埋伏.They suspected an ambush....
Some good might come of all this gloomy business...生意不景气也未必全是坏事。The short-term outlook for employment remains gloomy.近期的就业前景依然暗淡。The little boy sat in a gloomy corner.小男孩坐在一个阴暗的角落。They found him in gloomy, downbeat mood....
Gaspar Schott's sketch of Otto von Guericke'Magdeburg hemispheres experiment.加斯帕·史考特关于奥托·冯·格里克的马德堡半球实验的素描画.The human brain is divided vertically down the middle into two hemispheres.人脑从中央垂直地分为两半球。The same scene...