rough

/rʌf/

adj. 粗糙的；艱難的；粗略的
- The bark of this tree feels rough, but the leaves are soft and smooth. 這棵樹的樹皮摸起來很粗糙，葉子卻柔軟光滑。

其他意思

adj. 粗糙的, 粗略的, 粗暴的, 艱難的

If a surface is rough, it is uneven and not smooth.
- His hands were rough and calloused, from years of karate practice
v. 粗略做出

If you have to rough it, you have to live without the possessions and comforts that you normally have.
- You won't be roughing it; each room comes equipped with a telephone and a 3-channel radio.
adv.

When people sleep or live rough, they sleep out of doors, usually because they have no home.[BRIT]
- It makes me so sad when I see young people begging or sleeping rough on the streets.

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