这款相机既坚固耐用,又有超凡的光学性能和快门速度。The camera combines rugged reliability with unequalled optical performance and speed.摄影师停止按动快门,匆匆绕过拐角。The photographer stopped clicking and hurried around the corner.对这类相机而言,快门的速度是固定的。With this t...
'配电'.''盘,控电板有控制电动装置的开关或按钮的板.A board having switches or buttons to control electric device.你说得对.因为主配电板安装在这里.You are quite right, since main switchboards are located there.总配电板 ( 应急配电板 ) 绝缘电阻测量和保护装置可靠性试...
In mice the H - 2 isoantigens are the strongest histocompatibility antigens.小鼠中的H -2 同种抗原是最强的组织相容性抗原.Some antigens, or combinations of antigens, are much more potent than others.某些抗原或者联合抗原可比其它抗原作用强得多.There are numerous i...
The spring wind caressed our faces.春风扑面.She caressed his cheek lovingly.她深情地抚摸着他的面颊.Your body contains many erogenous zones, areas that lead to a feeling of sexual excitement when they are caressed.人的身体有很多性敏感带,对这些敏感带进行抚摸...
杂货商以往都必须知道如何混合茶叶.A grocer used to need to know how to blend tea.厨师和杂货商为蛋价计较个没完.The cook and the grocer haggled over the price of eggs.那个杂货商总是要高价.That grocer always overcharges....