Dithiazole
[化] 二噻唑
🗣️ 情景例句
We are very pleased with our presend arrangements for printing and definitely will not be considering any other services in the foreseeable future.
在今后的一段时间内我们不会考虑其他的服务提供者。
He must have been an outstanding student.
他一定是个优秀学生。
Practice dialogues like these.
这样练习口语。