doctorsher
疼痛
n. pain
vi. ache
sore, ache, pain
这组词都有“疼、疼痛”的意思，其区别是：
sore 指身体某部位的痛处，有是也指精神上的痛苦。
ache 指人体某一器官较持久的疼痛，常常是隐痛。
pain 可与ache换用，但pain既可指一般疼痛，也可指剧痛，疼痛范围可以是局部或全身，时间可长可短。也可引申指精神上的痛苦。
双语例句：
jinyulan1985
整体翻译是正确的.其中yet 是“然而”.definitely是“毫无疑问地” 这个介词in的使用也是正确的 问题补充中的翻译不存在问题. 如果是汉译英的话,最好这样：This pain killer can certainly ease the pain in your back,but it can cause severe side effect.
北京大妞轩儿
一、hurts，身上伤痛，外伤致身体疼痛，心灵创伤。
physical 身体上，或mental 精神上的创伤。
head hurts，头疼
tooth hurts，牙疼
stomach hurts，肚子疼
arm hurts，手臂疼
leg hurts，腿疼
You really hurt me. 你真把我弄痛了(身体或心灵)。
His leg hurts，他腿疼。
He hurts his leg，他伤了腿。
This lotion will make the hurt go away.
这种护肤液能使疼痛消失。
The massage made the hurt go away.
按摩使疼痛消失了。
Many people's arms and hands get hurt if they work for too long at the
computer.
许多人的双臂和手因为长期在电脑前工作而疼痛。
My knees hurt after skiing all day.
滑了一整天的雪后弗雷德双膝疼痛。
The shoes are tight and hurt my feet.
这双鞋很紧使我的脚感到疼痛。
Nothing hurts more than toothache.
没有比牙疼更让人难受了。
It hurts when I try to move my leg.
当我移动我的腿时，感到疼痛。
The experience left me with a feeling of deep hurt.
这段经历给我心灵上留下了严重的创伤。
I do not want to hurt anybody and be
hurted by anybody.
我不想伤害任何人,也不想让任何人所伤害。
二、ache，器官生病而致病痛，指身体内部器官不舒服、持续隐痛。
I have a toothache，我牙疼
stomachache，胃疼
headache ，头痛
earache ，耳痛
heartache ，心痛
jointsache，关节痛
backache，背痛
There were aches in his joints(关节) .
他关节疼痛。
He has a very bad stomachache froml
eating too much.
他因为吃得太多而导致胃痛。
The old man had to endure a toothache
这位老人不得不忍受牙痛。
Reading in a dim light may bring on a
headache.
在光线暗的情况下看书会引起头痛。
she has a ache in the back.
她有背痛。
Mother says she is aching all over with fatigue.(疲劳、劳累)
母亲说她累得浑身疼痛。
三、sore，名词疮口，动词酸痛
肌肉痛、酸胀，发炎、红肿、流脓而致痛，体育锻炼过度导致酸痛。
伤口一碰就疼，疼肿，溃疡。
疼痛发炎的：一碰就痛的(+from)。
喉咙痛不能用hurts、ache。
I have a sore throat，我喉咙痛
He had a sore on his foot.他的脚疼。
