英语词汇“trim rail”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	trim rail
释义	WordReference Random House Unabridged Dictionary of American English © 2024 trim′ rail′, [Theat.] Show Businessthe lower row of pins or cleats on a pin rail, used for tying off or fastening lines after lowering scenery into position. Also called tie-off rail.
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