thread.bare
threadbare的音标和读音：
DJ音标发音： [ˈθredˌbɛər]
KK音标发音： [ˈθrɛdˌbɛr]
threadbare的词性：
adj.（形容词）
1. Having the nap worn down so that the filling or warp threads show through; frayed or shabby:
磨破的：细毛磨破以至粗线都露了出来；破旧的或破烂的：
threadbare rugs.
衣衫褴褛
2. Wearing old, shabby clothing.
穿旧且破旧的衣服
3. Overused to the point of being worn out; hackneyed:
陈腐的：陈腐的观点的；平庸的：