Gelsemine
钩吻无定形碱
🔁 扩展释义
【化】 钩吻素甲; 钩吻碱【医】 钩吻硷甲
🗣️ 情景例句
I take this threat very seriously.
我认为这种威胁非同小可。
It's been a long time.
好久不见了。
Everybody on board was worried and we were curious to find out what had happened.
飞机上的人都很着急，大家都急于想知道究竟出了什么事。