On two occasions she had peeked at him through a crack in the wall.她曾两次透过墙缝窥视他。He peeked into the oven at a pie baking there.他向炉子里窥视,想看看里面的馅饼是否已经烘好了.She peeked over the top of her menu.她从菜单上往外偷看.Legolatte peeked out from...
他匆匆地迈着沉重的步伐绕过湖边向花园走去。He tramped hurriedly round the lake towards the garden.他们绕过合恩角时，暴风雨已经减弱。The storms had abated by the time they rounded Cape Horn.叛军在向南部挺进时直接绕过了绥德鲁。The rebel forces simply bypassed Zwedru on their way...
The selectivity of extractant is high and only Au, Pd , Hg ete. are extracted.该萃取剂选择性高,它仅萃取Au 、 Pd和Hg等几种元素.An extractant - screening method with a vapor - liquid equilibrium apparatus in the extractive distillation was i...