safe
【词性】:adj. 【释义】: 安全的 ◇safe and sound安然无恙safe conduct安全通行 ‖safe altitude安全高度safe azimuth安全方位角safe release altitude安全投弹高度safe burst height安全爆炸高度safe coefficient安全系数safe ejection altitude安全弹射高度safe fire altitude安全射击高度safe flight安全飞行safe haven安全区safe height安全高度safe landing安全著陆safe takeoff distance安全起飞滑跑距离safely adv.安全地,平安地safety[′seifti]n.安全adj.保险的safety and arming保险与备炸状态safety barge救生艇safety belt安全带safety curtain防火墙safety explosive安全炸药safety line安全线safety net安全网络safety suit防护服 |