“gravity feed”的概念、定义、翻译、参考文献-科学参考

单词	gravity feed
释义	gravity feed [`grav·ǝd·ē ´fēd] ^ENGINEERING Movement of materials from one location to another using the force of gravity.
随便看	spur dike spur gear spurious correlation spurious disk spurious emission spurious modulation spurious radiation spurious response spur pile spurrite spurt tone sputtering sputter-ion pump sputum sp vol Spörer minimum Spörer's law sq squadron squalene Squalidae squall squall cloud squall line Squamata

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