Nominal current density
[电] 标称电流
🧩 词语组成解析
🗣️ 情景例句
what you need to fix up the old library.
你们修复旧图书馆所需要的东西。
If I went with you,I'd have to be back by six o'clock
如果我与你一起去了，我将不得不在6点钟回来。
Some years ago an American psychiatrist named William Dement published experiments dealing with the recording of eye-movements during sleep.
前些年，美国一位精神病学者发表了一篇报告，报告中记录了眼球在睡眠时的活动情况。