查询词典 double-barrelled

double tongue grafting：重舌接

double tongue ==> 重舌 | double tongue grafting ==> 重舌接 | double torsion machine ==> 双列缠绕机,双列螺旋弹簧缠绕机

double day tide：隔日潮

double column 双纵队 | double day tide 隔日潮 | double drum winch 双筒绞车

double thrust bearing：双止推轴承

double shield bearing双(护)罩轴承 | double thrust bearing双止推轴承 | double-row angular contact ball bearing双列向心推力球轴承

double thrust bearing：双止推sunthai 轴承

79. double shield bearing双(护)罩sunthai 轴承 | 80. double thrust bearing双止推sunthai 轴承 | 81. double-row angular contact ball bearing双列向心推力球sunthai 轴承

double thrust bearing：对向止推轴承

double threaded screw 双纹螺丝 | double thrust bearing 对向止推轴承 | double tier net machine 双层式窗帘花边织机

double thrust bearing：对向推力轴承,对向止推轴承

double-threaded screw 双头螺旋 | double-thrust bearing 对向推力轴承,对向止推轴承 | double-wedge 菱形的,双楔形的

double finder telescope：双焦取景器

double filtration ==> 双重过滤 | double finder telescope ==> 双焦取景器 | double flange ==> 双凸缘

double tee iron：工字钢,丁字钢

double strapped joint || 双面盖板接头 | double tee iron || 工字钢,丁字钢 | double tempering || 两次回火

double taker-in：双刺毛辊(纺织)

双耳受话器 double tail-phone receiver | 双刺毛辊(纺织) double taker-in | 双榫 double tenon

double taker-in：双刺毛辊

"double tail-phone receiver","双耳受话器" | "double taker-in","双刺毛辊" | "double tenon","双榫"

McKenna：麦肯纳(姓氏)

officers n.政府官员, 军官, 警官, 船长vt.指挥 | mckenna 麦肯纳(姓氏) | disappointing adj.使人失望的, 令人失望的

rapid：激流

他们穿过很多美丽的峡谷,绕过无数大瀑布(cataract)、激流(rapid)和瀑布(waterfall). 带着仅有的两艘船,和几乎完全耗尽的给养,剩余的六个人终于到达了维尔京河(Virgin)的摩门教定居点. 这里,是他们一百天探险的终点.