Tectonosphere
构造圈
🗣️ 情景例句
With a shortage of chromosomes, a developing fetus will likely grow into a child with down syndrome.
如果缺省染色体，一个处于成长阶段的胚胎可能发育成一个具有不良综合症的小孩。
While we were having breakfast,John was talking on the telephone.
当我们正在吃早餐时，约翰正在打电话。
a wave length (the horizontal distance between two wave crests),
波长（两个浪峰间的水平距离）