Pgup
n. 页上移键(Page Up的缩写)
🗣️ 情景例句
Change the light bulb, it's burnt out.
换一个灯泡吧，它烧坏了。
Don't forget to buy it for him.
不要忘记买给他。
The modern city consists of monstrous edifices,
今日现代化的城市由大得吓人的高楼