turnbuckle

n. 鬆緊螺旋扣

學術名詞

• 鬆緊螺旋扣：舞蹈、礦冶工程、機械工程、海事
• 鬆緊螺套：航空太空、機械工程
• [鬆緊]螺旋扣：造船工程
• 迴旋緊子：礦冶工程
• 螺絲扣：林學
• 旋緊子：林學
• 伸縮螺絲：海事
• 伸縮螺絲機：海事

英文釋義

1. an oblong metal coupling with a swivel at one end and an internal thread at the other into which a threaded rod can be screwed in order to form a unit that can be adjusted for length or tension