Emulsioning
n. 乳液, 乳浊液；尤指；【药物】乳剂
🗣️ 情景例句
I've seen pictures of him.
我见过他的照片。
Youth looks forward and age backward.
青年人向前看，老年人向后看。
I like reading English books, but they're sometimes rather hard.
我喜欢看英语书，但有时候英语书相当难读。