Emul.
[医] 乳剂
🗣️ 情景例句
and writing the background for Family Album,U.S.A.--
为Family Album,U.S.A.撰写背景说明的年轻人
He has never been out of China, so he is very excited about liveing abroad.
他以前从未出过国，因此对出国很兴奋。
Dad, this bag is too big. We can't carry it.
爸爸，这个包太重了，我搬不动。