Interhalogens
[机] 卤间化合物
🗣️ 情景例句
That's not the issue.
那不是我们讨论的话题。
A watched pot(pan) is long in boiling.
心急水不沸；盼得越切，来得越迟。
They will add a couple of days to our shipping date.
那要多个二、三天才能出货哦。