three tenadj.十分之三
threenum.三n.三;三个adj.三个的
three-roll grinder三辊式磨料机
three-axle vehicle六轮汽车,三轴汽车
Three aixs-six DOF三轴六自由度
three views dividing三视图划分
three new hypotheses三个新假定
three element filter三元件滤波器
three-apexed rotor(转子发动机的) 三角转子
Three-winged Murexn.三翼芭蕉螺(骨螺超科;骨螺科)