Prefs
(pref 的复数) abbr. 优先（preference）；序幕（preface）；字首（prefix）
🗣️ 情景例句
Tomorrow morning at ten o'clock. Try it.
明早上午十点。来试一试吧。
I woke up early and got up at 6 o'clock.
我早醒来并且在6点钟起床了。
He became mortally ill a few months before we had planned to go and,
就在他计划回国的前几个月，他突然身患绝症。