triturate
/ˈtrɪtjʊəreɪt/verb
with obj.
1- technical grind to a fine powder〈技〉把…研成粉末, 研碎。
1.1
- chew or grind (food) thoroughly把（食物）彻底嚼碎, 研碎。
派生词
trituration
nountriturator
noun词源
mid 18th cent.: from Latin triturat- '(of corn) threshed', from tritura 'rubbing' （from the verb terere）.