Monoarchin
[化] 甘油一花生酸酯
🗣️ 情景例句
I'd like to buy some stamps for this letter.
我想买这封信的邮票。
I'd like to know something about your foreign trade policy.
我非常想了解有关贵国对外贸易的政策。
Hello, Jim. Good! You're at home. How are you?
你好，吉姆，太好了，你在家呢！你好吗？