It was the almost furtive restlessness and irritability that had possessed him.那是一种一直纠缠着他的隐秘的不安和烦恼.His furtive behaviour aroused our suspicion.他鬼鬼祟祟的行为引起了我们的怀疑.She cast a furtive glance over her shoulder.她心里不安，回头偷偷瞥了一下。T...
她身边的人会原谅她掉眼泪的。Those around her would forgive her for weeping.“ 眼泪的溪谷 ” 是尘世的比喻说法.'This vale of tears'is a metaphor for the human condition.离开商店她不会掉多少眼泪的.She would not cry many tears at leaving the stores....
Chlorophyll is produced by the action of light on the plants'leaves.光对植物的叶子发生作用从而产生叶绿素.The disease causes varying degrees of destruction of the chlorophyll.这一病害使叶绿素遭到不同程度的破坏.The structure of the chlorophyll molecule...