一群群醉醺醺的小流氓砸碎商店的橱窗，还投掷石块。Groups of drunken hooligans smashed shop windows and threw stones.他们砸碎我的窗子并威胁我。They broke my windows and threatened me.石头砸碎了挡风玻璃.The stone shattered the windscreen....
Ascospore analysis suggested that the fungus is homothallic but will preferentially outcross.从分析子囊孢子的结果看出,此菌能同亲配合,但很易异型杂交.These kinds of fruits are all homothallic ones.这几种水果,都是单果作物....
Most of those who left the province to work abroad were unskilled.那些离开该省出国打工的人大部分都未经专门训练。Unskilled workers usually earn less money than skilled workers.无技能的工人通常比有技能的工人挣钱少.This is an unskilled painting.这是幅拙劣的画....
The law allows doctors to prescribe contraception to the under 16s.法律允许医生给16岁以下未成年人开避孕药。She is known to have liberal views on divorce and contraception.众所周知，她在离婚与避孕方面思想很开明。to give advice about contraception就避孕方法提供咨询...