Bef
abbr. 在…以前（before）
🗣️ 情景例句
and it is on a half-acre lot.
用地半英亩。
How far is it from here to the bus stop?
到公共汽车站有多远？
'Young man,' she answered, 'if you ate more and talked less, we would both enjoy our dinner!
“年轻人，”她回答说，“如果你多吃点，少说点，我们两个都会吃得好的！”