Pentetrazole
戊(撑)四唑, 卡地阿唑
🗣️ 情景例句
That's very nice of you, but I really can't.
你太客气了，可我真的非走不可。
As soon as you have drunk, you turn your back upon the spring.
忘恩负义。
Later, by about two weeks.
延迟，大概二个星期。