水的纯度定期检测。The purity of the water is tested regularly.要求学生们检验铜的纯度.The students are asked to prove the purity of copper.我们可以保证它的纯度.We can guarantee it pure....
没什么比他使用过时的方言时那种自负的神态更气人的了。And nothing was so irritating as the confident way he used archaic idiom.我不想再回到那儿，重提那件气人的事。I don't want to go back there and drag up that anger again.道根的探员们, 包括那个气人的助手, 克雷恩探员,朝他跑去.DOGGETT&#...
帘子作为分隔物将这间教室和另一间分开。A curtain acted as a divider between this class and another.他把帘子拉严，转身把门锁好。He pulled the drapes shut, locked the door behind him.我通过篷车帘子的破洞窥视。I peered through a tear in the van's curtains....
Drag onto the page to add a bollard for blocking vehicle access.拖到绘图页后,可以添加阻止机动车通行的安全岛护柱.It'starves tumors by blocking blood flow to the growths.它阻断血液循环,使肿瘤失去食物来源从而阻止其生长.The blocking effect of caprolactam to - NCO i...
Le poisson à la sauce airge - douce est mon plat pr é f é r é.我最喜欢的菜是糖醋鱼.A pile of oat flour. three immature sugar syrup pancake. and half douce of dry plum.一堆燕麦粉. 三个未熟的克茹糖浆馅煎饼和半打干梅子....
Care and diligence bring luck.谨慎和勤奋，带来好运气。Diligence combined with natural ability earned him commendations from superiors.勤奋加上天赋,使他受到了上司们的好评.Diligence redeems stupidity.勤能补拙。We should cultivate the good habits of diligen...