Stds
(STD 的复数) [计] 标准
🗣️ 情景例句
He turned over his company to his son last year.
去年他把公司交给儿子管理。
May I pay by credit card?
我可以用信用卡付款吗？
What can I eat? asked Mrs Brown.
“吃什么才行呢？”布朗夫人问。