beneficiate的读音 beneficiate中文意思

英音  [benɪ'fɪʃɪeɪt] 
美音  [benɪ'fɪʃɪeɪt] 
vt. 选(矿),(冶炼前) 对(矿石) 进行预处理
beneficiate 用法和例句
Since heavy metal is easy to pass food chain but living things beneficiate , to living things and the human body , healthy graveness threatens formation .
由于重金属易通过食物链而生物富集,构成对生物和人体健康的严重威胁。