Concurrent reaction
[化] 并发反应
🧩 词语组成解析
🗣️ 情景例句
By the way, will we be able to get a refund on this cancellation?
顺便问一下，我们取消后可拿回定金吗？
Why are you so happy?
你为什么这样快乐？
it is very rarely that one comes across a dead body, except, of course, on the roads.
但是，除非在路上，很少有人遇到这些动物的尸体，