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life jackets 释义 救生衣:用于在水中保护人们安全的装备,通常由浮力材料制成,可以帮助人们在水中浮起并保持头部以上水面。 例句 1·He raced to pick up the life jackets while his stepmother sent out a Mayday call. 他的继母发出无线电求救信号,他飞跑着去拿救生衣。 《柯林斯英汉双解大词典》 2·Kids who don't know how to swim should wear life jackets . 不会游泳的孩子应该穿救生衣。 3·They have better eyesight than human and have been trained to spot orange life jackets of people lost at sea. 它们的视力比人类好,而且经过训练,能够辨认出在海上的失踪者穿着的橙色救生衣。 同义词 救生衣(life jacket的复数形式) life vestlife-jacket
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