Question

gnaw vt.& vi.咬，啮;使苦恼，折磨;侵蚀;使腐蚀;vi.咬;折磨;侵蚀; third:gnaws~done:gnawedgnawn~ing:gnawing~past:gnawed~

Accepted Answer

英[nɔ:]  美[nɔ] VERB咬；啃；啮If people or animals gnaw something or gnaw at it, they bite it repeatedly.例：Woodlice attack living plants and gnaw at the stems...木虱会侵害活体植物并啃咬它们的茎。例：Melanie gnawed a long, painted fingernail.梅拉妮咬着涂过指甲油的长指甲。VERB折磨；使不安If a feeling or thought gnaws at you, it causes you to keep worrying.例：Doubts were already gnawing away at the back of his mind...心底的疑团已经开始困扰他。例：Mary Ann's exhilaration gave way to gnawing fear.玛丽·安从欣喜若狂变得忧惧不安。

单词	gnaw
音标	英[nɔ:] 美[nɔ]
解释	vt.& vi.咬，啮;使苦恼，折磨;侵蚀;使腐蚀;vi.咬;折磨;侵蚀;
例句	VERB 咬；啃；啮 If people or animals gnaw something or gnaw at it, they bite it repeatedly. 例：Woodlice attack living plants and gnaw at the stems...木虱会侵害活体植物并啃咬它们的茎。例：Melanie gnawed a long, painted fingernail.梅拉妮咬着涂过指甲油的长指甲。 VERB 折磨；使不安 If a feeling or thought gnaws at you, it causes you to keep worrying. 例：Doubts were already gnawing away at the back of his mind...心底的疑团已经开始困扰他。例：Mary Ann's exhilaration gave way to gnawing fear.玛丽·安从欣喜若狂变得忧惧不安。
变形	third:gnaws~done:gnawedgnawn~ing:gnawing~past:gnawed~

Gnaw Verb Gnawing 英[Nɔ 美[Nɔ Vt Vi.咬，啮;使苦恼，折磨;侵蚀;使腐蚀;Vi.咬;折磨;侵蚀 咬；啃；啮

Gnaw Verb Gnawing 英[Nɔ 美[Nɔ Vt Vi.咬，啮;使苦恼，折磨;侵蚀;使腐蚀;Vi.咬;折磨;侵蚀咬；啃；啮