Naphthothiazoles
萘噻唑
🗣️ 情景例句
The first word is snow.
第一个字是"snow。
Today English is the international language of business and trade.
如今英语是商务和贸易的国际性语言。
We have agreed on all terms in the contract. Shall we sign it next week?
我们对合同各项条款全无异议，下周签合同如何？