Thiamides
硫羰胺
🗣️ 情景例句
I don't know.
我不知道。
That nation is famous for its tourism.
那个国家以旅游业闻名。
About a third of the people who had been chained up below at the beginning of the journey were missing.
旅程开始时拴在下边的人大约有三分之一已经不见了。