🧩 词语组成解析
role
[rol]
n. 作用;地位;角色;
🗣️ 情景例句
And a bank about a mortgage.
还要和银行谈谈贷款。
Where are the stairs?
楼梯在哪里呢？
I left a suitcase on the train to London the other day.
几天前我把一只手提箱忘在开往伦敦的火车上了。