crash-test
verb /ˈkræʃ test/
/ˈkræʃ test/
动词形式
| present simple I / you / we / they crash-test | /ˈkræʃ test/ /ˈkræʃ test/ |
| he / she / it crash-tests | /ˈkræʃ tests/ /ˈkræʃ tests/ |
| past simple crash-tested | /ˈkræʃ testɪd/ /ˈkræʃ testɪd/ |
| past participle crash-tested | /ˈkræʃ testɪd/ /ˈkræʃ testɪd/ |
| -ing form crash-testing | /ˈkræʃ testɪŋ/ /ˈkræʃ testɪŋ/ |
- crash-test something to deliberately crash a new vehicle under carefully controlled conditions in order to test how it reacts or to improve its safety
撞击试验（检验新车反应或改进安全性能）