Up-
pref. 向上, 在上
📖 牛津释义
up-
pref 前缀 (with ns, vs and their related forms 与名词、 动词及其相关形式结合) higher 更高
upheaval * upland * upgrade.
🧩 词语组成解析
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
We need to talk to some people about you.
我们得向一些人打听你。
What time does the train for Boston leaves?
去波士顿的火车几点开？
'I'm sorry, we've sold out,' the girl said.
“对不起，票已售完。”那位姑娘说。