ou
ter
1
外部的, 外面的
situated on the outside of something else
- The outer coating of the tablet protects it from moisture until it reaches the stomach.
药片的外层涂层保护它免受潮湿，直到到达胃部。
- The outer shell of the spacecraft is designed to withstand extreme temperatures.
航天器的外部外壳设计用于承受极端温度。
- Our camping tent has an outer layer for waterproofing.
我们的露营帐篷有一个外层用于防水。
- The outer surface of the metal showed signs of corrosion after years of exposure.
金属的外部表面在多年暴露后显示出腐蚀的迹象。
- Protective wax was applied to the car’s outer body to prevent rust.of the planet Saturn is made of ice and rock.
为了保护汽车不生锈，保护蜡被涂在了汽车的外部车身。土星的行星是由冰和岩石构成的。
反义词：
2
外部的, 外面的
located farthest from the center or interior
- She stood at the outer corner of the room, waiting for the meeting to start.
她站在房间的外角，等待会议开始。
- The outer edges of the forest were teeming with wildlife and dense vegetation.
森林的外围边缘充满了野生动物和茂密的植被。
- The outer rings of the planet are composed mostly of gas and ice.
行星的外环主要由气体和冰组成。
- Outer space is filled with galaxies, stars, and various celestial bodies.
外层空间充满了星系、恒星和各种天体。
- They lived in the outer suburbs, away from the hustle and bustle of the city center.
他们住在外围的郊区，远离市中心的喧嚣。
3
外部的, 表面的
referring to one's physical appearance or body, rather than their internal thoughts, emotions, or spirit
- His outer strength was evident, but his inner vulnerability remained hidden.
他的外在力量显而易见，但他内心的脆弱仍然隐藏着。
- Her outer composure at the meeting didn’t reveal the stress she was feeling.
她在会议上的外在冷静并没有揭示她感到的压力。
- They were fascinated by his outer charisma, unaware of the anxiety he faced daily.
他们被他外在的魅力所吸引，不知道他每天面临的焦虑。
4
外部的, 表面的
related to external or surface-level aspects in contrast to more hidden, internal, or complex elements
- The outer challenges of his job were demanding, but his inner struggle was even greater.
他工作的外部挑战很苛刻，但他内心的斗争更大。
- She found peace by focusing on the outer world and distancing herself from internal worries.
她通过关注外部世界并远离内心的忧虑找到了平静。
- The outer aspects of the project, like design and marketing, were relatively straightforward.
项目的外部方面，如设计和营销，相对简单。
- Despite his outer success, he felt empty and disconnected on the inside.
尽管他外在成功，但内心感到空虚和 disconnected。
- The outer appearance of the house was immaculate, while the inner rooms needed renovation.
房子的外部外观一尘不染，而内部房间则需要翻新。