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lifebelt翻译

  • lifebelt什么意思 lifebelt音标、翻译、用法

    英语翻译时间:2023/3/2 0:49:21阅读:2910

    lifebelt音标英 [ˈlaɪfbelt]美 [ˈlaɪfbelt]lifebelt翻译n.救生带,救生圈;变形复数:lifebeltslifebelt用法权威例句Life-beltLife beltLife beltLifeBelt: Silent Directional Guidance for Crowd EvacuationOn the Efficiency of LifeBelt B