The drum is swung repeatedly through mechanical driving, which makes the material extruded from sieve, further granulated or crushed or speedily pelletized.是什么意思_The drum is swung repeatedly through mechanical driving, which makes the material extruded from sieve, further granulated or crushed or speedily pelletized.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句