emplacement
/ɪmˈpleɪsmənt/noun
1
- a structure on or in which something is firmly placed基座。
1.1
- a platform or defended position where a gun is placed for firing炮台, 炮位。
2
- mass noun chiefly Geology the process or state of setting something in place or being set in place【主地质】侵位。
词源
early 19th cent.: from French, from em- 'in' + place 'a place'.