Coumothiazone
[化] 香豆噻嗪
🗣️ 情景例句
And I don't.
我并不想这样。
He has lived here for a year.
他在这里住了一年了。[表示持续到现在的行为]
I have just received a letter from my brother, Tim.
我刚刚收到弟弟蒂姆的来信，