up
「up」的意思
adv. 向上，由低向高；到楼上；（太阳）升起；在高处；面朝上，面朝天；从地下到表面，向水面；向北方...
adv.向上,到(较高的地方,北方),起来,起床 prep.向上,在上,沿adj.向上的,上行的
「up」的用法
up向上 - 用于表示上升或提高的状态
「up」的例句
She is always trying to get up early in the morning.
她总是试图在早上早起。
The elevator went up to the 10th floor.
电梯上了10楼。
He decided to go up the mountain for a hike.
他决定去爬山。
The company's stock price went up after the earnings report.
公司在发布财报后，股票价格上涨了。
She was feeling down until she received some good news, and then she started to feel up.
她感到沮丧，直到收到了一些好消息，然后她开始感觉好了起来。
The temperature is going up today.
今天温度在上升。
He was feeling low, but he tried to cheer himself up by listening to music.
他感到低落，但他通过听音乐试图振作起来。
The plane took off and went up into the sky.
飞机起飞，飞向天空。
The government is working hard to bring up the standard of living in rural areas.
政府正在努力提高农村地区的生活水平。