Hypophoneme
n. [語] ( 層次語法中的 ) 下音位
??? 情景例句
Hi, Michelle. It's Daddy.
嗨 Michelle 是爸爸。
Bye! Have a good day.
再見！請慢走！
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。