Definition: to increase or develop, or to make something increase or develop Level: C1
这将有助于增强他的信心。
This will help to ___build ___up his confidence.
她每天锻炼以增强她的力量。
She exercises daily to ___build ___up her strength.
可能需要很长时间建立起来的东西可能在很短的时间内被毁掉。
What might take a long time to ___build ___up could be ruined in a very short time.
