be unsmooth
描述物体表面不光滑的状态。
The surface of the wood is unsmooth.
木材表面不平滑。
不光滑；粗糙的。；具有或由不规则表面引起的
not smooth; having or caused by an irregular surface
不光滑；粗糙的。
Not smooth; rough.
具有或由不规则表面引起的
having or caused by an irregular surface
The road was unsmooth, so the bike ride felt bumpy.
这条路不平整，所以骑自行车感觉很颠簸。
用法提示：unsmooth 作表语形容词，描述路面不平整。
AI contextual example
Please sand the unsmooth edge of the wooden board.
请把木板不平整的边缘打磨一下。
用法提示：unsmooth 作定语形容词，修饰名词 edge。
AI contextual example
The unsmooth surface of the old table made writing difficult.
旧桌子表面不平整，写字很困难。
用法提示：unsmooth 作定语形容词，说明表面粗糙。
AI contextual example
描述物体表面不光滑的状态。
The surface of the wood is unsmooth.
木材表面不平滑。
表示使某物变得不平滑的原因或动作。
The rough filing made the metal unsmooth.
粗糙的锉削使金属变得不平滑。
强调触觉上的不平滑感。
This fabric feels unsmooth to the touch.
这种布料摸起来不平滑。
grammar · medium
易错句子The surface feels unsmoothly.
正确表达The surface feels unsmooth.
误将形容词 'unsmooth' 用作副词。'unsmooth' 是形容词，应直接用于系动词后描述主语状态，而非加 -ly 变为副词。
grammar · medium
易错句子We need to unsmooth the data.
正确表达We need to make the data unsmooth.
误将形容词 'unsmooth' 当作动词使用。'unsmooth' 是形容词，不能带宾语，应用 'make + 宾语 + 形容词' 结构表示使某物变得不平滑。
unsmooth 侧重表面不平坦或数据不平滑，rough 强调质地粗糙不光滑，常用于触觉或声音
unsmooth 指表面不平或流动不畅，uneven 强调不一致或不均衡，如质量、分布
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