Her tooth ached all night.她牙疼了一整夜。
ache在上句中作动词,表示持续性的疼痛。
ache可作名词,表示持续性的疼痛。
There were aches in his joints.他关节疼痛。
ache有时候跟某些器官合成一个单词表示某个地方的疼痛。例如:
backache,背痛; earache,耳痛; toothache,牙痛; headache,头痛; stomachache,胃痛...
ache也可指同情和怜悯的意思,对...同情用for。例如:
His heart ached for the child beggar.他对那个童乞丐很同情。
在口语中ache还有极为想念的意思,例如:
He is aching for home.他极为想家。