Ubelin
胞胆碱, 胞二胆磷碱
🗣️ 情景例句
I'm exhausted. I had to work until 2 o'clock this morning.
我累死了。我一直得干到今天早上2:00。
Falsehood like a nettle stings those who meddle with it.
谎言似荨麻，玩弄会刺手。
Japan is to the east of China.
日本在中国的东部。