Quadruplets
n. 四组, 四胞胎中之一( quadruplet的复数形式 )
✅ 同义词
🗣️ 情景例句
You can probably afford this one.
你可能负担得起这栋房子。
With pleasure.
很荣幸。
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。