Biy
abbr. 自己买（Buy It Yourself）
🗣️ 情景例句
You came very close, Ellen.
差了一点点， Ellen。
This windows is junst as small as that one.
这扇窗户刚好和那扇一样小。
Let me take another look at our requirements.
那我们看看我们的需要量有多少