Effort
01
努力
an attempt to do something, particularly something demanding
例子
The team put in a tremendous effort to complete the project ahead of schedule.
02
努力, 劳动
use of physical or mental energy; hard work
03
努力, 成就
a notable achievement
04
努力, 尽力
a series of actions advancing a principle or tending toward a particular end
词汇树
effortful
effortless
effort
