Masteries
n. 精通, 熟练（mastery的复数形式）
🗣️ 情景例句
Rolexes! Are you joking? That's far outside my price range!
劳力士？！别开玩笑了！那可远超过我的预算了。
All our garments are now poly-cotton, which is stronger, needs little ironing, and allows variations in patterns.
现在我们的服装都是涤棉料的，质地坚韧，不用熨烫并且花样繁多。
OK. Let's go to Number 1 Machine Shop.
好吧，让我们去第一机械车间。