中ちゅうの下げ

expression, noun which may take the genitive case particle 'no', noun

slightly below average; lower middle

Often used to describe someone's appearance as not quite average, but not ugly; can also apply to grades, quality, or performance. The phrase is a fixed expression that functions as a noun or no-adjective.

• 彼かれの成せい績せきは中ちゅうの下げくらいだ。

  His grades are around lower middle.

• あの俳はい優ゆうは中ちゅうの下げのルックスだと思おもう。

  I think that actor has slightly below-average looks.