Leucomaines
[化] 蛋白毒碱类
🗣️ 情景例句
I went to the supermarket to get a few things,
我去一趟超级市场， 买了几样东西，
But it's still raining today!
可今天还在下雨。
He could not find his fifty pence piece anywhere, and what is more,
但他摸了半天也没找到那50便士硬币，