摘要：
superficial [u:] of or relating to the surface or appearance only ;not thorouth 你的笑容极具表面化superintendent to have or exercise the charge and oversight of == supervisor -> supervisionsuitability[ˈsu:təbəl, ˈsju:-] 适合supersede[ˌsu:pəˈsi:d, ˌsju:-] replace or instead == supplantsuperb superior[s... 阅读全文
