Compound ion
[建] 复离子
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
Take no chances with it.
这事儿可不能碰运气。
He looks gay.
他神气活现。
He was just falling asleep when there was a loud knock at the door.
他刚要入睡，就有人很响地敲门。