ejecta
UK/ɪ'dʒektə/US/i'dʒektә/
C2
释义
n.
(Geology / astronomy) material thrown out, especially by a volcano or by an impact crater.
(地质学/天文学)喷出物(火山或撞击坑的)
词根拆分
外来词ejectroot
+
-asuffix
=ejecta
eject + -a(拉丁中性复数)= 被喷出的东西。地质学和行星科学的专业术语。
常用搭配
- 1.volcanic ejecta火山喷出物
例句
- 1.
The ejecta from the volcanic eruption blanketed nearby villages.
火山喷发的喷出物覆盖了附近的村庄。