roughens
['rʌfən]
[ roughens ]
v. 弄粗弄崎岖不平
例句与用法:
Roughen the surface before applying the paint.
先把表面弄毛糙再涂颜料。
词形变化:
动词过去式: roughened | 动词过去分词: roughened | 动词现在分词: roughening | 动词第三人称单数: roughens |
roughens
['rʌfən]
[ roughens ]
v. 弄粗弄崎岖不平
例句与用法:
Roughen the surface before applying the paint.
先把表面弄毛糙再涂颜料。
词形变化:
动词过去式: roughened | 动词过去分词: roughened | 动词现在分词: roughening | 动词第三人称单数: roughens |