在表面上，在外表上; 浮

在表面上，外表上

cover the surface───覆盖表面

skim the surface───走马观花；触及表面；掠过水面

entire surface───整个表面

on the rack───十分痛苦

on the slate───赊账；挂账

on the square───正直；成直角

come to the surface───显露出来

control surface───[航]操纵面；控制表面

They discovered how to form the image in a thin layer on the surface.───他们发现了如何在表面薄薄的一层上形成影像。

Then he saw one on the surface swimming in circles.───接着他看见其中的一条在海面上绕着圈儿游着.

Two divers work together while a standby diver remains on the surface.───两名潜水员协同工作,同时有一名候补潜水员留在水面上.

His politeness was only on the surface.───他只是表面上客气.

I know on the surface I appear to be quite a together person.───我知道表面上我似乎自信能干。

In 1664 Hooke observed a reddish spot on the surface of the planet.───1664年，胡克注意到这颗行星表面有一块微红的斑点。

Green and yellow lights blinked on the surface of the harbour.───海港的水面上闪烁着绿色和黄色的灯光。

Dust on the surface brushes off easily.───表面的灰尘容易掸掉.

Back in Britain, things appear, on the surface, simpler.───而在英国国内，事情表面上看来要简单一些。

The scheme seems on the surface to be quite practical.───这个方案表面上看来似乎很实际.

On the surface, she's a charming, helpful person.───从外表上看, 她又很迷人 、 又肯助人.

On the surface, it appears little has changed in the Arab world.───表面上，似乎阿拉伯世界没有什么变化。

On the surface she seemed meek, rather insipid.───表面上她似乎温顺驯服，相当乏味无趣。

Exercise dilates blood vessels on the surface of the brain.───运动会使大脑表层的血管扩张。

On the surface, he appeared unchanged.───看外表他好像没变。

As the water evaporates, a crust of salt is left on the surface of the soil.───随着水分的蒸发，地面上留下了一层结晶盐。

Back home, things appear, on the surface, simpler.───回到家后，事情表面上看起来简单一些。

Light danced on the surface of the water.───灯光在水面上摇曳。

Two divers work together while a standby diver remains on the surface.