似是而非

sìshìérfēi

HSK 7

似是而非 — sìshìérfēi

1. apparently right but actually wrong; specious

   他的论点听起来有道理，但仔细一想就觉得似是而非。 tā de lùndiǎn tīng qǐlái yǒu dàolǐ dàn zǐxì yī xiǎng jiù juéde sìshìérfēi — His argument sounds reasonable, but on closer thought it seems specious.