Definition: the outside part of something or someone Level: C1
房子的外墙被漆成了白色。
The ___exterior of the house was painted white.
这座建筑的现代外观与其传统内部形成对比。
The building's modern ___exterior contrasts with its traditional interior.
这辆车流畅的外观下隐藏着一台强大的发动机。
The car's sleek ___exterior hides a powerful engine underneath.
