Mels
[医][=mean life span]平均寿命
🗣️ 情景例句
You can't fool me.
你蒙不了我。
We exchange products under almost all circumstances.
在各种情形下我们都可更换产品。
They were all hungry and the food smelled good.
他们全都饿了，饭菜散发出阵阵香味。