roughen是什么意思，roughen的意思翻译、用法、同义词、例句
roughen英标
英:/'ˈrʌfn/ 美:/'ˈrʌfn/
词性
过去式:roughened 过去分词:roughened 现在分词:roughening 第三人称单数:roughens
类别
GRE
常用词典
vi. 变粗糙
vt. 使粗糙
例句
His hands roughened with hard work.
由于繁重的工作，他的手变得粗糙。
The boy's voice gradually roughened.
男孩的声音渐渐变粗哑了。
The storm roughened the surface of the sea.
暴风使海面不再平静。
Roughen the surface before applying the paint.
先把表面弄毛糙再涂颜料。
By sanding the split leather surface to roughen it up.
是通过打磨分割层皮革的表面，使它变粗糙而得到的。
You'd better roughen the surface before applying the paint.
你最好先把表面弄毛糙再涂颜料。
Before painting the wood, roughen the surface with sandpaper.
油漆木器前， 先用砂低把表面磨毛糙。
You will then need to roughen the surfaces to prepare them to hold the materials.
你便要他们准备表面粗糙的材料进行。
同义词
vi.|coarsen;变粗糙
vt.|harshen/asperate;使粗糙
网络扩展资料
单词"roughen"是一个动词，意思是使表面变得粗糙或不平整。以下是一些例句和相关解释：
- The constant wear and tear had roughened the surface of the wooden floor. （长时间的磨损使木地板表面变得粗糙。）
- The strong winds had roughened the sea, making it difficult for the boats to sail. （强风使海面变得波涛汹涌，船只难以航行。）
- The mechanic roughened the surface of the car part with sandpaper to create a better grip. （机械师用砂纸把汽车零件表面磨粗，以便更好地抓握。）
"roughen"的一些同义词包括coarsen、scuff、scratch、abrade，而它的反义词则是smooth。
在实际使用中，"roughen"可以用于描述物体表面的变化，也可以用于比喻某种情况或关系的变得不平稳或不和谐。例如：
- The disagreements between the two countries had roughened their diplomatic relations. （两国之间的分歧使得它们的外交关系变得紧张。）
- The sudden loss of his job had roughened his once smooth and carefree life. （突然失业使得他曾经平稳无波的生活变得颠沛流离。）
总之，"roughen"是一个常用的动词，用于描述表面变得不平整或比喻某种情况变得不和谐。