Phase reaction
[机] 相反应
🧩 词语组成解析
🗣️ 情景例句
There's something I have to ask you.
我有一件事要问你 。
As requested, we now hold this offer open for a further 5 days since 24th April.
按你方要求，我方报价有效期延长5日，从4月24日起。
They were in fashion last year and the year before last.But they're not in fashion this year.
这鞋在去年和前年时兴，而今年已不流行了。