Gnaw at
啃, 咬, 侵蚀
🧩 词语组成解析
gnaw
[nɔ]
vt.& vi. 咬，啮;使苦恼，折磨;侵蚀;使腐蚀;
vi. 咬;折磨;侵蚀;
at
[æt]
prep. （表示位置）在;在（某时间或时刻）;以，达; 向，朝;
n. 阿特（老挝辅币单位，100 阿特 = 1 基普）;
🗣️ 情景例句
Just because you major in English, don't think that you will have mastered real English.
不要以为你是英语专业的就能精通“真正”的英语。
I hope you get here on time.
我希望你准时到这里。
no more than one or twofeet thick.
气垫只有一两英尺厚。