Peritoneal injection
[医] 腹膜腔注射
🧩 词语组成解析
a. 腹膜的\\n[医] 腹膜的
🗣️ 情景例句
Don't interfere in matters that do not concern you!
别管闲事！
Misfortune is a good teacher.
不幸是良师。
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。