adj.（指飞机）适航的，飞行性能良好的
The mechanics work hard to keep the he-licopters airworthy.
机修工努力维持直升机的飞行性能。
The planes were certified airworthy.
飞机被证明适于航行.
The airplane is airworthy.
这架飞机是适于飞行的.
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