Ubelin
胞胆碱, 胞二胆磷碱
🗣️ 情景例句
and you've got to do one more thing.
而且你还要做一件事。
We may be able to help you in some way.
我们也许能在某些方面帮助你。
as if he were holding it completely enclosed in the hollow of his hand.
就好像完全握在自己手心里一样。