名词
中文翻译：铲子手
同义词：
['trowel operator', 'trowel worker']
例句：
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1. The construction crew needed a trowelman to help with the excavation.
建筑队需要一名铲子手来帮助挖掘。
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2. The trowelman was responsible for mixing the concrete.
铲子手负责混合混凝土。
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3. The trowelman carefully leveled the ground before starting the construction.
铲子手在开始施工前仔细平整了地面。