Masteries
n. 精通, 熟练（mastery的复数形式）
🗣️ 情景例句
I'm totally fed up with my old computer.
我简直受不了我这台旧计算机。
Compared with the price in the international market, our quotation is quite reasonable.
和国际市场价格相比，我方报价相比较合理。
He usually drops in at my place on his way home.
他常常在回家的路上顺便来看看我。