Stethalgia
[医] 胸痛
🗣️ 情景例句
It's mostly young people who take part.
参加活动的绝大多数是年青人。
Here, let me carry half of those for you.
喏，让我替你拿一半吧。
Ken gave up smoking two years ago. He'd been smoking for thirty years.
两年前肯戒了烟，之前他抽了三十年烟。