Emul.
[医] 乳剂
🗣️ 情景例句
He lives alone
他一个人生活
His failure was a lesson to us.
他的失败是我们的一个教训。
My teacher's name is Miss Gao. At school I have a friend. His name is Li Lei.
我的老师是高小姐，我在学校里有一个朋友。他叫李磊。