英式：[ˈnæɡɪŋ]
美式：[ˈnæɡɪŋ]
adj.纠缠不休的；抱怨的；唠叨的
n.唠叨
动词nag的现在分词.
用作形容词 (adj.)
I've got a nagging pain in my lower back. 我后背下方老是疼。
You scoff at the hand-wringing moralists but somewhere inside you, admit it, there is this nagging doubt. 你嘲笑那些焦虑的道德主义者，可是承认吧，在你内心深处还是有一丝怀疑。
Sue has a nagging husband. She calls him a pain in the neck. 苏的老公很罗嗦。苏说她老公使她大伤脑筋。
用作名词 (n.)He is tired of his wife's constant nagging. 他讨厌他妻子唠叨不休。
snagging
n.漏针现象；铸件粗加工
动词snag的现在分词形式.
