Polytene
a. [生](染色体)多线性的, 多线染色体的
🔁 扩展释义
【医】 多染色线的
🗣️ 情景例句
It's a deal!
就这么约定！
When the tree is fallen, every one runs to it with his axe.
大树一倒下，人人持斧来。
Experiments have proved that children can be instructed in swimming at a very early age.
实验证明，儿童在很小的时候就可以开始学习游泳。