Prest
n. 普雷斯特（英钟表工匠, 1820年取得表的无钥匙机能的专利）
🗣️ 情景例句
I've got to keep my nose to the grindstone to support my family.
我拼命工作养家。
I ought to keep cool.
我应该保持冷静。
I'm your lucky fellow then.
我就是你的幸运舞伴啦！