Gene mutation
基因突变
🧩 词语组成解析
gene
[dʒi:n]
n. <生>基因;遗传因子;
🗣️ 情景例句
Robbie pulled a boy out of the water.
Robbie从水中救出一个孩子。
Before gold,even kings take off their hats.
在黄金面前，国王也要脱帽。
but ten months later, she received a letter from a girl in Holland.
但10个月以后，她收到了荷兰一位姑娘的来信。