盐水比淡水的传导性强得多。Salt water is much more conductive than fresh water is.热在岩石中传导得极慢。The passage of heat through rock is extremely slow.这些薄薄的晶体传导了大部分的动力。These thin crystals transmit much of the power....
“Boy” is singular, and “boys” is plural.boy是单数, boys是复数。The noun “mouse” is the singular form of “mice”.名词mouse是mice的单数形式。“One box” is singular; “two boxes” is plural.“One box”是单数, “two boxes”是复数。Eachband everybare gener...
The ulcer had been troubling her for several years.溃疡已经折磨她好几年了。"It's my ulcer," he added by way of explanation.“那是因为我得了溃疡，”他补充解释说。A bacterium is identified as the cause for his duodenal ulcer.一种细菌被断定为造成他十二指肠溃疡的根源....
他气呼呼地测试着火花塞, 眼睛盯着转换器.Furiously he tested the spark - plugs, stared at the commutator.影响点火的因素有三个, 即燃油的蒸发 、 火花塞的位置和火花能量.Three factors affect ignition, fuel vaporization, sparkplug location and spark energy.火花塞都坏掉了,你还想把车子发动...