vacuum什么意思

vacuum什么意思 vacuum什么意思,怎么读 Vacuum Tube的意思 incorporate vacuum tubes 和 strike to increase the functionality俩个词组什么意思? no.of vacuum chamber啥意思 please do not purchase if the vacuum seal buttonraised and noise occurred when pressed 什么意思!求解! vacuum up data是什么意思vacuum up data 是搜集数据的意思!? However, because you have connected to a network controlled by a thief, he can monitor everything you do, enabling him to vacuum up passwords and login details for your bank account vacuum up什么意思 柴油机中VAC代表什么意思就是engine vacuum的意思是什么啊,是汽缸容积的意思吗,还是发动机真空度的意思? vaccum vacuum 哪个是真空的意思?那个正宗? vacuum 是 vacuum是什么意思 谁能帮我解释下power vacuum的意思,最好是用英文解释 Nature abhors a vacuum.自然界里是没有真空的这句谚语具体意思是什么 rubber tipped pestle的中文意思是什么?还有ceramic mortar,tamp rod, cylinder stripping tool, vacuum pump的中文意思. vacuum cleaner是什么意思 vacuum-chamber是什么意思 vacuum怎么读