Hdl
[化] 高密度脂蛋白
🗣️ 情景例句
There are probably a lot of places for you to work
也许有很多地方可以让你去工作。
I'm looking for a half-time job.
我在找半工半读的工作。
No. I've never been to that farm before. What kinds of animals have they got?
不，我以前从来没有去过那个农场。他们有哪些种类的动物？