Semisagittate
半箭头形的
🗣️ 情景例句
The front wheels are out of alignment.
前轮不平行了。
Talk back.
你还顶嘴！
But how would we find such a planet? At present, there is no telescope in existence that is capable of detecting the presence of life.
但是，我们如何才能找到这样一颗行星呢？现在，没有一台现存的望远镜可以发现生命的存在。