高达40%的学生签证均已过期。Up to forty per cent of the students had overstayed their visas.有一种呛人的过期啤酒味。There was a powerful smell of stale beer.护照过期是无效的.A passport that is out of date is invalid....
He shouted at his brother, his neck veins bulging.他朝他的兄弟吼叫，脖子上青筋暴突。My mother has had unsightly varicose veins for years.我母亲多年来一直患有难看的静脉曲张。It works only in the veins, where the blood flow is slower.它只在静脉里起作用，在静脉中血液流动更慢一些。...
He has always protested his innocence.他一直申辩自己是无辜的。I protested, but she carried on regardless.我极力反对, 但她仍一意孤行.The accused man protested his innocence.被告申明自己是无辜的....
By 1973, this gap had narrowed almost to vanishing point.到1973年，这一差距已缩小到几乎为零。Coggins' eyes narrowed angrily. "You think I'd tell you?"科金斯气得眯起眼睛。“你认为我会告诉你？”He paused and narrowed his eyes in concentration.他停下来，眯...
What were an answer befitting the hostile message and menace.该怎样恰当地回应敌意与威胁.Born the Victorian era, she was raised in Richmond, Virginia inmanner befitting a lady of quality.生于维多利亚时代, 在维吉利亚的里奇蒙长大, 颇有女士气质.the benignity and...
在群落交错区范围内,通常划定群落片段的边界并不太困难.The delimitation of stands within ecotons generally gives on difficulties.对于陆地群落,最主要是可用性和温度.For terrestrial communities the principal variables are availability and temperature.动物群落与沉积环境有直接关系.F...