Abg
abbr. 气骨导间距（air bone gap）
🗣️ 情景例句
A young female may be addressed as 'young lady'.
一个年轻的女性可以被称作 'young lady'。
Do as most men do and men will speak well of thee.
为众之所为，受众之所夸。
Is that all? He doesn't say very much,does he?
就这些吗？他没写许多，是吗？