单词	rotor hub
释义	DictionarySeerotor head rotor hub rotor head i. That part of the rotor hub to which the rotor blades are attached. Sometimes called a spider. The same as a rotor hub. ii. When used as slang, it means a helicopter pilot.
随便看	bolting upright boltin, ivan nikitich boltinskii, vasilii boltinskii, vasilii nikolaevich common spruce common squirrel monkey common staghorn fern common standards monitoring common standards working group common star-grass common starling common starlings common stinkhorn common st john's wort common st john’s wort common stock common stock equivalent common-stock equivalent common stock equivalents common-stock equivalents common stock fund common stock funds common stockholders' equity common stock market common stock markets

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