名词
中文翻译：管道
同义词：
['duct', 'conduit', 'tube例句：1. The surgeon carefully removed the canalis to repair the damaged tissue.（外科医生小心翼翼地切除了导管来修复受损的组织。）']
例句：
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1. The surgeon carefully removed the canalis to repair the damaged tissue.
外科医生小心翼翼地切除了导管来修复受损的组织。
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2.The engineer designed a new canalis to improve efficiency.
工程师设计了一种新的导管以提高效率。
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3. The canalis was filled with water and sealed to prevent leakage.
导管被灌满水并密封以防止泄漏。