| 单词 | test specimen |
| 释义 | > as lemmastest specimen test specimen n. a piece of metal, etc. prepared for a mechanical test. ΘΚΠ the world > action or operation > endeavour > trial or experiment > trial, test, or testing > [noun] > specific tests or testing > test of materials or equipment > piece prepared for test-piece1876 test specimen1894 1894 W. J. Lineham Text-bk. Mech. Engin. 378 Shackles for Test Specimens should be carefully designed. < as lemmas |
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