Billable
a. bill的变形
🗣️ 情景例句
I don't want them to grow up
我不希望在他们成长期间
When he plays football, he wears a uniform.
他踢足球的时候，也会穿着制服。
Ken gave up smoking two years ago. He'd been smoking for thirty years.
两年前肯戒了烟，之前他抽了三十年烟。