Dibromoacetaldehyde
二溴乙醛
🗣️ 情景例句
and there's one person I haven't photographed in a long time.
而有一个人我已经很久没为她拍照了。
I would like to place a person-to-person call.
我要打一个叫人电话。
OK. But I'm afraid I may be a little late.
好。不过我恐怕会稍晚一点到。