查询词典 down-market

up-and-down line：到發線

11063 up-and-down hump yard 雙向駝峰編組站 | 11064 up-and-down line 到發線 | 11065 up-and-down track 到發線

up-and-down motion：垂直方向往复运动

up-and-down maneuver ==> 升降机动 | up-and-down motion ==> 垂直方向往复运动 | up-and-down movement ==> 垂直往复运动,垂直运动,升降运动,上下运动

up-and-down traffic：上下行運行

11065 up-and-down track 到發線 | 11066 up-and-down traffic 上下行運行 | 11067 up-and-down trains 上下行列車

Then go down Bridge Street and turn left at New Park. (P12)：然后沿着大桥街往前走,在新公园处向左转

8. go down 沿着......走 | Then go down Bridge Street and turn left at New Park. (P12) 然后沿着大桥街往前走,在新公园处向左转? | [解析] go down作"沿着......走"解时,相当于 go along?例如:

step-down ratio：降压比

step down n. 缩小 | step down ratio 降压比 | step down side 降压侧

step-down substructure：阶梯式基座

step-down method逐渐减少分配法 | step-down substructure阶梯式基座 | step-down transformer降压变压器

b.He set down the book on the bable：他把书放在桌上

eg. a. Set down his name and address. 记下他的名字和地址. | b.He set down the book on the bable . 他把书放在桌上. | c. I set the man down as a solier. 我以为那人是个士兵.

screw-down valve：螺杆阀

screw down stop vlave 截止阀 | screw down valve 螺杆阀 | screw down valve 螺旋阀

screw-down stop check valve：截止止回阀

截止止回安全阀 screw-down stoop check and safety valve | 截止止回阀 screw-down stop check valve | 截止止回节流阀 screw-down stop check and throttle valve

breaking down field strength：击穿场强

breaking down dield strength 击穿场强 | breaking down field strength 击穿场强 | breaking down point 断裂点

Senior Chief made the swim to the Aleutian Islands：军士长游泳去了阿留申群岛

Some people actually believe|有些人真的相信 | Senior Chief made the swim to the Aleutian Islands.|军士长游泳去了阿留申群岛 | He's standing on a distant beach somewhere|此时他正在某个遥远的海滩

plebeianism：庶民风格

plebeian 平民 | plebeianism 庶民风格 | plebiscitary 平民表决法令的