quern

手的英語翻譯：

a bunch of fives; a person doing a certain job; fist; hand; handy; hold; manus
mauley; pud
【醫(yī)】 cheir-; cheiro-; chir-; chiro-; hand; main; manus

推的英語翻譯：

bunt; choose; deduce; hustle; infer; jostle; push; put off; shift; shove
trundle
【機】 buck; push

磨的英語翻譯：

abrade; burnish; grind; mill; milling; strop; whet
【醫(yī)】 grinding; mill