【小波】評論
Mutation (n.)突變Migration (n.)遷徙Genetic drift (n.)遺傳漂移Natural Selection(n.)天擇 Mechanism (n.) 機制
【Ying Chi Tsai】評論
mechanism /ˈmek.ə.nɪ.zəm/體制，結構方式The mechanism for collecting taxes needs revising.稅收制度需要檢討。
【一定上】評論
Mutation, migration, ☆☆☆☆☆☆☆ ...
【ange83106】評論
突變、遷移、遺傳漂變和自然選擇是進化變化的基本機制。Mutation, migration, genetic drift and natural selection are the basic mechanisms of evolutionary change. (A) machines (n.)機械(B) machineries (n.)工業/農業機械(C) mechanics (n.)技師(D) mechanisms （n.）裝置；機制；結構