查询词典 push-up

how to push through：该怎么办才好

she couldn't find how to push through 她不晓得该怎么办才好 | how to push through 该怎么办才好 | how to push through 该怎么办才好

push-button switch; button switch：按钮开关

"按钮拨号器","push-button dialing pad" | "按钮开关","push-button switch; button switch" | "按钮交换","push-button switching"

push-button rotary switch：按钮旋转开关

push-button reset 按钮复位 | push-button rotary switch 按钮旋转开关 | push-button selector 按钮波段开关

push-button control：按钮控制

push button control system 按钮控制系统 | push button control 按钮控制 | push button down 降速按钮

push-button control：电钮操纵

push-button bulk plant 自动操作的油库 | push-button control 电钮操纵 | push-button pipe line station 管道自动控制泵站

Control push-button：控制按钮

按钮 Push-button | 控制按钮 Control push-button | 防爆控制按钮 Explosion-proof control push-button

push-pull amplifier：推挽式放大器

push-pull 推拉式;推挽式 | push-pull amplifier 推挽式放大器 | push-pull converter 推挽式变换器,推挽式变频器

push-pull amplifier：推挽放大器推挽式放大器

推挽的 push pull | 推挽放大器推挽式放大器 push pull amplifier | 推挽接法 push pull connection

push-pull amplifier：推挽功率放大器

push-plate conveyer 链板运输机 | push-pull amplifier 推挽功率放大器 | push-pull audio amplifier 推挽声频放大器

push-pull transformer：推挽变压器

push-pull stripper crane 往复式脱模机 | push-pull transformer 推挽变压器 | push-pull transistor amplifier 推挽式晶体管放大器

red ensign：英国商船旗

red dog 煤坑废料 | red ensign 英国商船旗 | red flag 红旗

isoseismal：等震度的

等震的 isoseismic | 等震度的 isoseismal | 等震线 homoseism