Lecithin
n. 卵磷脂\\n[化] 卵磷脂
🗣️ 情景例句
Mr. Lu, everything is OK. Your booking is from today through Wendnsday. Single room.
陆先生，没问题的。您从今天订到星期三，单人房。
Pupil. He is studying.
学生。正在学习。
We cannot change a law.
我们不能变更法律。