v. raise
a. being or moving higher in position or greater in some value; being above a former position or level
s. extending or moving toward a higher place
s. (usually followed by `on' or `for') in readiness
a. 向上的, 起床的, 涨的
adv. 向上, 上涨
prep. 在...上面, 向...的较高处
1. The sun goes up in the morning.
太阳在早晨升起。
2. Please turn the volume up.
请把音量调高。
3. She looked up at the stars.
她仰望星星。