underperform
verb🔊/ˌʌndəpəˈfɔːm/
🔊/ˌʌndərpərˈfɔːrm/
[intransitive]Verb Forms
| present simple I / you / we / they underperform | 🔊/ˌʌndəpəˈfɔːm/ 🔊/ˌʌndərpərˈfɔːrm/ |
| he / she / it underperforms | 🔊/ˌʌndəpəˈfɔːmz/ 🔊/ˌʌndərpərˈfɔːrmz/ |
| past simple underperformed | 🔊/ˌʌndəpəˈfɔːmd/ 🔊/ˌʌndərpərˈfɔːrmd/ |
| past participle underperformed | 🔊/ˌʌndəpəˈfɔːmd/ 🔊/ˌʌndərpərˈfɔːrmd/ |
| -ing form underperforming | 🔊/ˌʌndəpəˈfɔːmɪŋ/ 🔊/ˌʌndərpərˈfɔːrmɪŋ/ |
to not be as successful as was expected 发挥不好；表现不理想