Pbi
[医] 蛋白结合碘
🗣️ 情景例句
Open it, please.
请打开看看。
Please turn the light off when you leave.
离去时请随手关灯。
Wu dropped his stick! He stopped to get it and of course fell behind.
吴的接力棒掉地了！他停下捡棒，当然就落后了。