Elementary reaction
[化] 元反应
🧩 词语组成解析
🗣️ 情景例句
Thanks. Nice to meet you ... again.
谢谢。很高兴又……见到你。
A spot is most seen on the finest cloth.
最清洁的布上，污点特别显眼。
No! I mean, have you seen how dirty the water is? It looks as if it isn' t clean enough to bathe here.
不！我的意思是您有没有看见海水有多脏？看起来海水好象不干净，不能游泳。