| 释义 |
safety device/ˈseɪftɪ dɪˈvaɪs/n.=safety feature详细释义源自:《新世纪英汉大词典》Collins外研社 n= safety feature英英释义n.a device designed to prevent injury同反义词同义词:guardsafetysafety device安全设备;安全设备;保安设备;安全设施safety device安全设备﹐保险设备safety device安全设备双向☞safety appliance-- safety dev |