Catalyst settler
[建] 催化剂沉降器
🧩 词语组成解析
🗣️ 情景例句
If we don't get dressed,
假如我们不去打扮的话，
Everything hath an end.
任何事物都有它的结果。
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。