Cluttering
[医] 言语急促
✅ 同义词
🗣️ 情景例句
I'm going to the library to do some research.
我要去图书馆搞些调研。
I still have a cough.
我仍然患咳嗽。
But here we come up against the most difficult of all obstacles to contact with people on other planets ----the astronomical distances which separate us.
然而，在和外星人联系中我们遇到的最大困难是分隔我们的天文距离。