查询词典 knife sharpener

tandem knife switch：串闸刀开关

tandem 串联的 | tandem-knife switch 串闸刀开关 | tank air temperature 油罐空气温度

single-pole knife switch：单极闸刀开关

single-pole enclosed fused switch 单极保护式负荷开关 | single-pole knife switch 单极闸刀开关 | single-pole receiver 单极受话器

enclosed knife switch：封闭式闸开关

enclosed jigger 封闭式卷染机 | enclosed knife switch 封闭式闸开关 | enclosed load switch 负荷开关

enclosed knife switch：封闭式闸刀开关

enclosed cell 封闭式电池 | enclosed knife switch 封闭式闸刀开关 | equipotential 等电位

enclosed knife switch：铁壳开关; 封闭式闸刀开关; 金属盒开关

enclosed impeller 封闭式叶轮,闭式叶轮 | enclosed knife switch 铁壳开关,封闭式闸刀开关,金属盒开关 | enclosed knot 隐生节

enclosed knife switch：封闭式闸刀

enclosed fuse | 封闭型保险器 | enclosed knife switch | 封闭式闸刀 | enclosed luminaire | 封闭式照明器

double-bladed knife switch：双闸刀开关

double-bitt 双重带缆柱 | double-bladed knife switch 双闸刀开关 | double-block and bleed assembly 双止回装置和放气设施

two-pole knife switch：双极闸刀开关

two-pole 两极=>二極形(形容詞) | two-pole knife switch 双极闸刀开关 | two-port 二端对,四端

knife-edge bearing：刃形支承,刃支承,刀口承

kingpin bearing凸轮止推回转轴承,止推销轴承,止推枢轴承,中心(转向节)轴承 | knife-edge bearing刃形支承,刃支承,刀口承 | knuckle bearing铰式支座,球形支座,关节轴承

knife-edge follower：尖底从动件

尖点 pointing; cusp | 尖底从动件 knife-edge follower | 间隙 backlash

Minstrel Show：化装黑人乐队的演出

show cause 提出正当理由 | minstrel show 化装黑人乐队的演出 | medicine show 走江湖卖药

punctual aspect：準時式;準時體;一次體

punched card 穿孔卡片 | punctual aspect 準時式;準時體;一次體 | punctuation 標點符號用法