Physogastry
[生态]腹胀现象
🗣️ 情景例句
Carl, now you know charades.
Carl，现在你知道什么是哑谜了。
You are bigger than I am.
你比我大
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。