hurt
vi.
1痛苦; 伤[损,危]害; 有害
2疼痛
3受伤
It won't hurt to wait a bit longer.
再等一会没关系.
Nothing hurts more than a bad tooth.
没有比牙痛更痛的了.
ache
vi.
ached,aching
1疼痛
I ache all over.
我浑身疼痛.
Her head ached all night.
她的头整夜都疼.
2渴望
I am aching to join in the game.
我渴望参加比赛.
He was aching to go to his best friend's birthday party,but his boss sent him to an important mission.(喻)
他渴望去参加他的最好朋友的生日晚会,但老板派他去执行一项重要任务.