Pbi
[医] 蛋白结合碘
🗣️ 情景例句
You and Mommy used to take me on the ferryboat.
你和妈妈常带我坐渡船。
A stitch in time saves nine.
小洞不补，大洞吃苦。
I've never laughed so much in all my life.
我这一生还从来没有笑得这样开心过呢。