Heptaploidy
七倍性
🗣️ 情景例句
No sweat.
小事儿。
He who plays with fire gets burned.
玩火者必自焚。
Four years later, she left the children's home and entered an institution for the blind, where she learnt braille.
4年之后，她离开孤儿院，进入一盲人学校，学习布莱叶盲文。