プログレッシブ和英中辞典(第4版)の解説
うわっつら【上っ面】
〔外観〕an appearance;〔表面〕the surface ⇒うわべ(上辺)
彼は親切に見えるが上っ面だけだ
His kindness is 「all on the surface [only superficial/only skin deep].
〔外観〕an appearance;〔表面〕the surface ⇒うわべ(上辺)
彼は親切に見えるが上っ面だけだ
His kindness is 「all on the surface [only superficial/only skin deep].