verb🔗Share使平滑，弄平。 To make smooth."I used sandpaper to smoothen the rough edges of the wooden toy. "我用砂纸把木制玩具粗糙的边缘磨平了。appearancematerialqualityChat with AIVocabulary GamePractice Reading
verb🔗Share变平滑，弄平。 To become smooth."The lake will smoothen as the wind dies down. "风停了，湖面会变得平滑起来。appearanceconditionChat with AIVocabulary GamePractice Reading
