prokaryote
英 [prəʊ'kærɪəʊt; -ɒt]
美[,pro'kærɪɑt]
- n. [细胞] 原核生物
英英释义
- 1. a unicellular organism having cells lacking membrane-bound nuclei; bacteria are the prime example but also included are blue-green algae and actinomycetes and mycoplasma
英文词源
- prokaryote (n.)
- 1963, from French procaryote (1925), from Greek pro- (see pro-) + karyon "nut, kernel" (see karyo-).