Ion detector
[机] 离子侦测器
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
The house is so alive with him here.
有了他在这儿， 屋里头生气蓬勃。
He works best who knows his trade.
内行的人做他的事一定会做得最好。
We need our order number on the outside of each box.
我们需要每只箱子的外观都打上订购号码。