E86. exterior-E87. evacuate

external，exterior

构词：external = exterior + -al；exter = ex + ter（to）

“朝外，向外的 外面的，外部的；外表”

相关：internal，maternal，paternal，fraternal

interior，ulterior；superior，inferior；anterior，posterior

搭配：exterior wall/scene；the exterior of a building，tough exterior

external wall /use /debt /pressure /conditions / factor /auditor；affair 

同义：outside，outward，surface，superficial，covering

evacuate

构词：e（= ex，向外，出去）＋vac（空）+uate（v.）

“向外空出 排空，清空”

相关：vacation，vacant，vacuum

搭配：evacuate people from/to a place；evacuate the office/bowel

同义：move out，expel，dismiss，withdraw，remove

考点：否定关系