a test in which a new vehicle is crashed 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）
crash-test
verb
/ˈkræʃ test/
/ˈkræʃ test/
Verb Forms
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 somethingto 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）Topics Transport by car or lorryc1