单词	safety guide
释义	safety guide 安全导则
随便看	preohmic etch pre-oil economy preoiler pre oiling preoiling preoligodendrocyte preoligodendrocytes pre-olympic preominate preomnor preomnors pre-omosternum preon preons preonset preonunced pre-op preop pre op pre-open preopen pre-open allocation session pre-opened hole pre-opened play of steering control valve preopening 刀伤药虽好，不破手为高刀光剑影，杀气腾腾刀光剑影，血雨腥风刀光照塞月，阵色明如昼。刀出鞘，箭上弦刀刀要见血刀刃上打把式，好险刀刃上耍把戏，不是玩儿的刀刃上过日子刀刃上过日子，忘了生死单簧管单糖单纯单纯词单纹锉单线单细胞单绷儿单翼机单翼飞机