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lock washer 释义 锁紧垫圈:一种放置在螺母或螺钉头下面以防止松动的垫圈(如弹簧垫圈或齿形锁紧垫圈)。 例句 1·It's important to put a lock washer on that last nut, or it can work loose. 重要的是要在最后一个螺母上安装一个防松垫圈,否则它会逐渐变松。 《柯林斯英汉双解大词典》 2·They are made up of sleeve, lock nut and lock washer . 它由称套、锁紧螺母、锁紧垫圈组成。 3·Only lock washer or embroidered eyes and nose are used for safety. 只有垫圈或绣眼睛和鼻子被用于安全。 同义词 防松垫圈 check washer
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