-
on the outside of something synonym external外表的;外边的 the outer layers of the skin 皮肤表层 While the chassis is made of steel, the outer shell is plastic. 底盘是钢制的,而外壳是塑料的。 The attackers began to enter through the outer walls. 攻击者开始通过外墙进入。 The stair winds up between the inner and outer walls of the house. 楼梯在房子的内壁和外壁之间弯曲。
-
furthest from the inside or centre of something 远离中心的;外围的 opposite inner
Word Originlate Middle English: from out + -er, replacing earlier utter in its obsolete sense ‘outer’.