形容词
中文翻译：光滑的
同义词：
['smooth', 'smoothing', "smoothness例句：1. The surface of the lake is smooth as glass.（湖面光滑如玻璃。）2. The car's paint job is smooth and shiny.（汽车的漆面光滑闪亮。）3. The floor was smoothed with oil before it was painted.（地板在上漆前被油打磨过。）"]
例句：
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1. The surface of the lake is smooth as glass.
湖面光滑如玻璃。
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2. The car's paint job is smooth and shiny.
汽车的漆面光滑闪亮。
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3. The floor was smoothed with oil before it was painted.
地板在上漆前被油打磨过。