Extramural
a. 市外的, 机构以外的\\n[医] 壁外的
✅ 同义词
📖 牛津释义
extramural
adj[usu attrib 通常作定语]
1 (of university teaching, courses, etc) for people who are not full-time residential members of a university （指大学教学、 课程等）为校外学生的
extramural studies, lectures, courses, students 大学校外课程的学习、 大学校外课程的授课、 大学的校外课程、 大学校外课程部的学生
the extramural department of a university 大学的校外课程部.
2 (of work, etc) not done as part of one's official (paid) duties （指工作等）业余的
on an extramural basis 在业余的基础上.
🗣️ 情景例句
The world could be heading for an economic recession.
世界也许正在走向经济衰退。
What is he doing?
他做什么事？
The aircraft was able to fly over the endless white plains without difficulty.
飞机可以毫无困难地飞过这片茫茫无际的白色原野！