middling
🇺🇸
/ˈmɪdlɪŋ/
🇬🇧
/ˈmɪdlɪŋ/
Average; not very good or very bad, just in the middle.
His performance was only middling, not as good as we expected.
彼のパフォーマンスはただの普通で、私たちが期待していたほど良くなかった。