An.
[医] 正常大气压
🗣️ 情景例句
I'd better unpack.
我还是先把行李打开吧。
He will always be a slave who knows not how to earn and save.
不懂挣钱和积财，只能永远当奴才。
I wish I knew my neighbor.
我很想认识我的邻居。