Olp
[医][=obstructive lipoprotein]梗阻性脂蛋白
🗣️ 情景例句
What do you think of China?
你认为中国怎么样？
I'm afraid it was a bother for you to do this.
我害怕做这会给你带来麻烦。
Later, we ate our picnic under some trees.
后来，我们在树下吃野餐。