Weerman degradation
[化] 威尔曼降解
🧩 词语组成解析
🗣️ 情景例句
I was wondering if you could help me. I'd like to know.
不知道你能否帮助我，我想知道。
It's a quarter past five.
现在是五点一刻。
Do you remember the first time we met?
你还记得我们第一次见面的情况吗？