Biternate
二回三出的
🗣️ 情景例句
I've been there several times.
我到那儿去过好几次。
I ought to write a letter.
我应该写一封信。
The girl 'gave' her mother a free dress once a week!
那姑娘每星期“送”她母亲一件免费的衣服！