听墙根儿

ting1 qiang2 gen1 r5

erhua variant of 聽牆根, 听墙根, to eavesdrop, to listen in secret to sb's conversations

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聽牆根兒|听墙根儿 [tīng qiáng gēn r] ► erhua variant of ↑聽牆根|↑听墙根 [tīng qiáng gēn]