【词根词源】rough：粗糙

如果你看到一个天然的物品，或者是非常粗糙的东西，热爱英语学习的小伙伴们将要用哪个英语单词来表达呢，请看下面这个单词rough。

rough [rʌf]

英汉解释adj. 粗糙的;粗略的;粗野的;艰苦的;未经加工的

vt. 使粗糙;粗暴对待;草拟

n. 艰苦;高低不平的地面;未经加工的材料;粗糙的部分

vi. 举止粗野

adv. 粗糙地;粗略地;粗暴地

同义词r. roughly

a. approximate，jolting，uncut，unsmooth

v. rough in，rough out

反义词a. cut，smooth

词汇辨析hoarse，harsh，rough

这些形容词均有“嘶哑的，沙哑的”之意。

hoarse 指嘶哑刺耳的声音，通常因高声喊叫后嗓子失音所致。

harsh 一般多指刺耳难听的声音。

rough 指粗哑难听的声音。

参考例句1. Hard household chores roughed her hands.

繁重的家务劳动把她的手弄得很粗糙。

2. This is a rough group.

这是一群粗野的汉 子。

3. Knowledge reduction is the kernel of the rough set theory.

知识约简是粗糙集理论的核心内容之一。

英英解释n.

1. the part of a golf course bordering the fairway where the grass is not cut short

2. prepare in preliminary or sketchy form

3. having or caused by an irregular surface

4. (of persons or behavior) lacking rinement or finesse

5. not quite exact or correct

6. full of hardship or trials

7. violently agitated and turbulent

8. unpleasantly harsh or grating in sound

9. ready and able to resort to force or violence

10. of the margin of a leaf shape; having the edge cut or fringed or scalloped

11. causing or characterized by jolts and irregular movements

12. not shaped by cutting or trimming

13. not carully or expertly made

14. not perfected

15. unpleasantly stern

16. unkind or cruel or uncivil

adv.

1. with roughness or violence (`rough&apos is an informal variant for `roughly&apos)

2. with rough motion as over a rough surface

网络释义rough

毛坯; 边框质量; 粗略的; 粗的，粗糙的，近似的;

Rough Cut

电影就是电影; 粗剪; 初剪带; 粗切削;

rough grinding

粗研磨; 粗磨;

rough board

毛板; 粗木板;

rough adjustment

粗调; 粗调整; 调粗;