| 单词 | unairworthy |
| 释义 | unairworthy (once / 2954828 pages) adj WORD FAMILY airworthy: airworthiness, unairworthy USAGE EXAMPLESThe Nimrods were declared unairworthy by the coroner They claimed that the Chinook helicopter had suffered many technical problems. BBC(Jul 18, 2011) adj not fit to fly Ant airworthy (of aircraft) fit to fly |
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