Catnitine
[机] 肉碱
🗣️ 情景例句
We have a new artist.
我们找来了一位新的美工人员。
May I talk to Mr.McCoy?
我要和麦考伊先生讲话好吗？
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。