鞋内底,内底
先理解核心含义，再看它在真实句子里的用法。
鞋内底,内底
the inner sole of a shoe or boot where the foot rests
The inner sole of these boots is removable.
这些靴子的内底是可拆卸的。
鞋内底,内底
the inner sole of a shoe or boot where the foot rests
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Dictionary facts from AI_SUPPLEMENT.