ache
单词辨析：
指肉体上的疼痛或精神上的痛苦。
He has a pain in his stomach.
他胃疼。
The pain in her shoulders had come back.
她的肩膀又痛起来。
She couldn't get over the pain of losing her beloved pet.
她无法从失去心爱宠物的痛苦中恢复过来。
指身体上隐隐的、持续的疼痛，也可喻指心中的痛，常用以构成复合词。
the ache in his heart
他心中的隐痛
Here are some pieces of advice to avoid a stomach ache during the year-end celebrations.
这里有一些建议，告诉你如何在年底的各种庆祝活动中避免胃痛。
指身体上受到创伤或感染的疼痛部位。
Keep that sore on your hand away from water.
别让你手上的疮沾水。
She helped him to put some iodine on that sore.
她帮他在痛处搽了一些碘酒。
相关例句：
She feels an ache in her bosom.
她感到胸痛。
Poor posture can cause neck ache, headaches and breathing problems.
姿势不当会导致颈部疼痛、头痛和呼吸困难。
Her joints ache if she exercises.
她一运动关节就疼。
She felt a dull ache in her shoulder.
她感到肩胛隐隐作痛。
It was quite an achievement to keep smiling when his heart must have been aching.
虽然经受着内心的煎熬，但他仍强作欢颜，这实属不易。
The weary walkers soothed their aching feet in the sea.
走累了的人们把脚伸进海水中浸泡以缓解疼痛。