I felt loath to sully the gleaming brass knocker by handling it.我不愿意伸手去抓那闪亮的黄铜门环,怕把它弄脏。I wouldn't sully my hands by acceptinga bribe.我决不接受贿赂,一尘不染.Who would want to sully the reputation of the nicest girl in school?谁...
Xingkai textile is a multi - directional company focusing on manufacturing and wholesaling of greige cloth.兴凯纺织是一家集生产加工、经销批发的多方向发展公司、主营产品为坯布.Xingkai textile is a multi - directional company focusing on manufacturing, ret...
此时每条染色体由一对染色单体构成,这两条联合的染色体称为四分体.At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad.这种四分体最终萎缩或被再吸收.The tetrads eventually shrivel or are resorbed.结果形成二分体孢子...