Stegine
盖层
🗣️ 情景例句
while you're at work.
在你工作的时候。
The doctor advised me to drink plenty of water.
医生劝我要多喝水。
I was having dinner at a restaurant when Tony Steele came in.
我正在一家饭馆吃饭，托尼。斯蒂尔走了进来。