Her hand was just visible by the light from the sitting room.借着起居室的灯光，勉强能看见她的手。He crossed to the window of the sitting-room and parted the curtains.他走到客厅窗户边，拉开了窗帘。Tiffany revamped her sitting room with simple decorative ...
Under the optimum condition the yield of isopropyl cyclopropane carboxylate is 92 %.在最佳反应条件下,环丙烷羧酸异丙酯的产率达92%.Isopropyl p - hydroxybenzoate was synthesized with toluene - p - sulfonic acid as catalyst.以对 甲苯 磺酸为催化剂合成了尼泊金异丙...
She felt often she must suffocate.她不时感到自己非窒息致死不可.Are you trying to suffocate us with that putrid smell?你是想用那讨厌的气味把我们窒息死 吧 ?But they do suffocate from a lack of air.但它们确实也会因为缺少空气而窒息....
He never talked in specifics about his work.他从不谈论有关自己工作的详情。Things improved when we got down to the specifics.当我们深入到具体细节时，情况有所改观。He speaks in concepts rather than specifics.他讲话时尽用抽象概念,而不谈具体.Both have fudged their calculat...