mutation

中文意思

• n. 突变, 变异, 改变

英文释义

• n. (genetics) any event that changes genetic structure; any alteration in the inherited nucleic acid sequence of the genotype of an organism
• n. a change or alteration in form or qualities

词形变化

复数

mutations

例句

1. n. 突变, 变异, 改变

   Scientists discovered a genetic mutation that allows the plant to survive in dry weather.

   科学家发现了一种基因突变，能让这种植物在干旱天气中存活。