ㄓㄜzhēㄓㄜzhēㄧㄢˇyǎnㄧㄢˇyǎn

  1. 害羞躲避他人閃避躲藏樣子通俗常言疏證·婦女·遮遮掩掩團圓遮遮掩掩分明呼喚方纔。」

to be secretive; to try to cover up (idiom)​