skin and grin

动词 v.

英文释义

动词 v.
  1. To behave in an insincerely cheerful way toward somebody, often by way of flattery or flirtation. derogatory,informal

词形变化

skins and grins present,singular,third-person skinning and grinning participle,present skinned and grinned participle,past skinned and grinned past
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