Acele
阿西尔醋酯纤维
🗣️ 情景例句
You must be excited.
您一定很兴奋。
Where is the ticket office?
售票处在哪儿？
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。