查询词典 button-down

on the button：击中下颌 确切; 抓着要点, 能说明问题; 准时

not worth a button 一钱不值 | on the button 击中下颌确切 抓着要点, 能说明问题 准时 | press the button 按钮拍快照开始采取有效行动

push button switch：按钮开关

push button 按钮 | push button switch 按钮开关 | push button traffic light 按钮式交通灯

push button station：铵钮站

push button starter 按钮式起动器 | push button station 铵钮站 | push button switch 按钮开关

button switch; push button switch; push-button switch：按钮开关

洗舱泵 Butterworth pump; tank cleaning pump | 按钮开关 button switch; push button switch; push-button switch | 锯齿形螺钉 buttress threaded screw

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：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

button set-in machine：装钮机

button robot 自动钉钮扣机 | button set-in machine 装钮机 | button shoes 系扣鞋

snap button：按扣

树脂扣 POLYESTER BUTTON | 按扣 SNAP BUTTON | 金属扣 METAL BUTTON

synthetic resin button：合成树脂钮扣

short shank button: 短柄钮扣 | synthetic resin button: 合成树脂钮扣 | vest button: 背心钮扣

electrolytic capacitor paper：电解电容器纸

electrolytic paper 电解纸 | electrolytic capacitor paper 电解电容器纸 | electrolytic recording paper 电解记录纸

sub-humid tropics：湿副热带; 湿亚热带

sub-critical flow 亚临界流; 次临界流; 亚声速流 | sub-humid tropics 湿副热带; 湿亚热带 | subliminal dose 限下剂量; 最低有效剂量