英语词汇“air track”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	air track
释义	air trackＳ短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句风动传送设备气体 I have a demonstration set up on this air track, and we do it on an air track so there is a minimum of friction. 我在空气轨上演示，在空气轨上演示,尽量减小摩擦。 open.163.com
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