Cataplasma kaolini
[医] 白陶土泥罨剂, 白陶土泥敷剂
🧩 词语组成解析
[医] 泥罨剂, 泥敷剂
🗣️ 情景例句
This is as useful as screen door on a submarine.
这毫无用处。
I'm not accustomed to that kind of social situation.
我不太习惯那种社交场合。
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。