Ertron
[医] 厄特朗, 维生素D2(商品名)
🗣️ 情景例句
Oh. I'm sorry.
噢，对不起。
Paul started with surprise when Jim tapped his shoulder.
当吉姆拍了保罗的肩膀时，保罗吓了一跳。
I suddenly felt very worried, but could not say anything.
我突然非常着急起来，但却什么也说不出来。