Bilatriene
三甲川胆色素, 胆汁三烯
🗣️ 情景例句
Dear Mr. Billet.
尊敬的比利先生。
Rumor says I won't get any insurance.
根据传闻，我无法领到保险金了。
I don't know his number. Did you write it down?
我不知道他的电话号码。你记下来了吗？