Question

mutation n.变化；突变；变异 (1) 我们的老师突然语音发生了变化。(2) 有这种突变的人需要的睡眠比其他人少。(3) 放射线引起植物变异已在实验中被证实。(4) 这种变异使它的适应能力比其他四只猪更强。 Mutation comes from the Latin word mutationem meaning "a changing." You might recognize this root in related words like mutate, mutable, and mutant. We often think of mutations as changes in an animal's genetic structure, but there are other kinds of mutations. For example, if an architect designs an award-winning building, her later designs that are similar might be called mutations of that one.

Accepted Answer

英 [mjuː'teɪʃn] 美 [mjuː'teɪʃn] (1) Our teacher has mutation of sounds suddenly.(2) People who have this mutation need less sleep than others.(3) The mutations in plants caused by radiation have been found in experiments.(4) This mutation makes it better adapted than the other four pigs. A mutation is a genetic change that causes new and different characteristics, like the mutation on the dog's DNA that makes its tail shorter than its ancestors' tails.

英语单词	mutation
英美音标	英 [mjuː'teɪʃn] 美 [mjuː'teɪʃn]
中文释义	n.变化；突变；变异
英语例句	(1) Our teacher has mutation of sounds suddenly. (2) People who have this mutation need less sleep than others. (3) The mutations in plants caused by radiation have been found in experiments. (4) This mutation makes it better adapted than the other four pigs.
中文例句	(1) 我们的老师突然语音发生了变化。 (2) 有这种突变的人需要的睡眠比其他人少。 (3) 放射线引起植物变异已在实验中被证实。 (4) 这种变异使它的适应能力比其他四只猪更强。
vocabulary简明	A mutation is a genetic change that causes new and different characteristics, like the mutation on the dog's DNA that makes its tail shorter than its ancestors' tails.
vocabulary扩展	Mutation comes from the Latin word mutationem meaning "a changing." You might recognize this root in related words like mutate, mutable, and mutant. We often think of mutations as changes in an animal's genetic structure, but there are other kinds of mutations. For example, if an architect designs an award-winning building, her later designs that are similar might be called mutations of that one.

Mutation Makes Genetic Designs 英 Mjuː'Teɪʃn] 美 Mjuː'Teɪʃn N.变化；突变；变异