词汇	collision chain
释义	collision chain 碰撞链
随便看	insidery insides inside sage inside sales inside salesman inside sapwood inside scaffold inside-school expendi-ture inside-school practice bases inside screen inside screw inside screw and non-rising stem inside screw and rising stem inside screw lift check valve inside screw measurement inside screw nonrising stem type inside screw rising stem inside screw rising stem type inside screw stem double disgate valve inside screw stop valve inside seal inside seam inside seat of tank inside secrets inside section