Retan
[化] 复鞣
🗣️ 情景例句
We urgently need to establish our own credit system.
我们期待建立我们自己的信用机制。
One never loses anything by politeness.
有礼貌对自己不会吃亏。
Right! Let's go and find them.
好的，咱们去找她们。