Tightener
n. 紧带轮\\n[化] 收紧器; 张紧装置
✅ 同义词
🏥 医学释义
扭紧器，紧线器
🗣️ 情景例句
You can listen to BBC or VOA news if you want to improve your listening.
如果你想提高听力，你可以听英国广播电台或美国之音的新闻节目。
Dogs that run after many hares kill none.
多谋寡成。
She is a strong swimmer and many people feel that she is sure to succeed.
她是一个游泳能手，很多人认为她一定能成功。