🧩 词语组成解析
what's
[[wɔts]]
（尤当 has 为助动词时, what is 或 what has 的常用口语形式）; 乌
up
[ʌp]
adv. 在上面，在高处;起床，起来;向上;由低到高;
adj. 向上的;上升的;竖立的，垂直的;举起的;
vt.& vi. 增加;加速;提高;举起，拿起;
prep. 在…的上端;向高处;沿…而去;向…上游;
n. 上升，升高;兴旺，繁荣;上坡;（价格等）上涨;
🗣️ 情景例句
I'm tired of working all day.
我厌倦整天工作。
I would have gone on the picnic if it hadn't rained.
如果没下雨，我就去野餐了。
We had to climb over some rocks and it started to rain.
我们不得不爬过一些岩石，这时开始下起雨。