Biy
abbr. 自己买（Buy It Yourself）
🗣️ 情景例句
Yes, …is here. Please hold a minute.
是，……在这儿。 请等一下。
He cleans th badroom every day.
他每天都清理卧室。
We can make the price lower if you would order a bit more.
如果你单子下多一点，我们可以减价。