表面

1. surface; face; outside; appearance

♦ 地球的~ the surface of the earth

♦ 你不能只看事情的~。 You must not look only at the surface of things.

♦ 他~上好像很和气。 He seems very friendly on the surface.

2. 方 dial plate; dial

~处理 surface treatment~价值 face value~现象 superficial phenomenon~硬化 [冶]case-hardening~张力 [物]surface tension