Methylpyridine
[醫] 甲[基]吡啶
??? 情景例句
No, I could never agree to sign this contract.
不，我無論如何也不會簽這份合同。
I'm going to take four boxes.
我要拿四盒。
It broke down at Ferngreen station and was taken off the line.'
它在芬格林車站出了故障而被取消了。”