Fractionate
vt. 分別, 使分餾
? 同義詞
??? 情景例句
OK. Do you want to get better?
好，你想把病治好嗎？
I can come any time except Sunday.
除星期天外我都能來。
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，在和外星人聯系中我們遇到的最大困難是分隔我們的天文距離。