external

US /ɪkˈstɝː.nəl/
UK /ɪkˈstɝː.nəl/
"external" picture
1.

外部的, 外面的

belonging to or forming the outer surface or structure of something

:
The building's external walls are made of brick.
建築物的外牆是用磚砌成的。
The device has an external antenna for better reception.
該設備有一個外部天線以獲得更好的接收效果。
2.

外部的, 來自外部的

coming or derived from an outside source

:
The company relies heavily on external funding.
該公司嚴重依賴外部資金。
We need to consider the external factors affecting our business.
我們需要考慮影響我們業務的外部因素。