Pop3
abbr. 邮局通讯协定第三版（Post Office Protocol 3）
🗣️ 情景例句
So just relax.
所以 ，放轻松点。
He is embarrassed because he made a mistake.
他因为弄错而显得很窘。
Chairs and tables went flying into the arcade.
家具，椅子，桌子飞落花流水在拱廊街上。