beestingsn.
英 'biːstɪŋz | 美 'bistɪŋz
中文n. （母牛产犊后的）初乳
词根词源
beestings (n.)"colostrum," Old English bysting, from beost, a general West Germanic word (cognates: Old High German biost, German Biest, Middle Dutch and Dutch biest) of unknown origin.
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