“Pallas”的概念、定义、翻译、参考文献-科学参考

单词	Pallas
释义	Pallas [`pal·ǝs] ^ASTRONOMY The second-largest asteroid, with a diameter of about 324 miles (540 kilometers), mean distance from the sun of 2.769 astronomical units, and C-type surface composition.
随便看	recoil adapter recoil booster recoil brake recoil click recoil electron recoil escapement recoiling mass recoiling parts recoil ion spectroscopy recoilless recoilless ammunition recoilless gun recoilless rifle recoil mechanism recoil milking recoil oil transmitting loop loss transmitting mode transmittivity transmutation transobuoy transolver transom transonic transonic flight

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