Unbuttons
v. 解开（纽扣）( unbutton的第三人称单数 ); 打开; 表露; 吐露
🗣️ 情景例句
She's doing fine, thank you.
她很好，谢谢你。
It was so beautiful it took my breath away.
它美得使我目瞪口呆。
It must be a D.
这一定是“D”。