Metahexamine
甲磺环己尿
🗣️ 情景例句
I love this.
我喜欢这个。
Our project must proceed at a reasonably quick tempo. Surely one month is ample time, isn't it?
这个计划必须尽速进行。一个月的时间应该够了吧？
Check the prices before you decide whether to buy one.
先把价格核对一下，再决定该不该买。