Epibatidine
[醫]地棘蛙素
??? 情景例句
May I make a suggestion?
我可以提個建議嗎？
This kind of box is not suitable for the transport of the tea sets by sea.
這種箱子不適合裝茶具海運。
Oh dear! It's very cold today, isn't it?
天哪，天真冷，不是嗎？