例句:
"Can you hand me a washer and a nut for this bolt?"(你能给我一个垫片和一个螺帽吗?)
"I need to replace the washers on my faucet to stop the leak."(我需要更换水龙头上的垫片以阻止漏水。)
"The washer prevents the bolt from coming loose due to vibration."(垫片可以防止螺栓因振动而松动。)
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最佳回答 2023-03-03