Choleinic acid
[化] 牛磺胆酸
🧩 词语组成解析
🗣️ 情景例句
Michelle and her friends are at the aquarium in Brooklyn.
Michelle和她的朋友们在参观 Brooklyn的水族馆。
I heard such a funny story this morning.
今天早上我听到一件十分有趣的事。
I felt very nervous when I went into his office.
我走进他的办公室，感到非常紧张。