查询词典 single

Single admission：单侧进风

Single-acting pump 单动泵 | Single admission 单侧进风 | Single and double deflection grille 单层及双层百叶风口

Single admission：单向入口

single acting 单作用的 | single admission 单向入口 | single anchor leg mooring 单锚腿系泊

Single admission：单向进给

single addressed telex 单址电传 | single admission 单向进给 | single anchor leg mooring 单锚锚泊

Single admission：单向进给,单向入口

single adjustable switch box 单连活络开关箱 | single admission 单向进给,单向入口 | single air gripper feed 单一式压缩空气作用爪式送料

single edge adze：单刃木锛

single ear anti-motion washer 单耳止动垫圈 | single edge adze 单刃木锛 | single edge blade 单刃刀片

Single-stage air compressor：单极空气压缩机

Single-stage absorption refrigerator 单极吸收式制冷机 | Single-stage air compressor 单极空气压缩机 | Single-stage centrifugal blower 单级离心鼓风机

single-pole receiver：单极受话器

single-pole knife switch 单极闸刀开关 | single-pole receiver 单极受话器 | single-pole single throw switch 单极单投开关

single-pole receiver：单极收话器

"single phase system","单相制" | "single pole receiver","单极收话器" | "single -pole single -throw","单极单投"

single-pole double-throw：单刀双投

single-pole circuit breaker 单极断路器 | single-pole double throw 单刀双投 | single-pole single throw 单刀单投

single-lever relief valve：单杆安全阀

single-level steam turbine 单级式汽轮机 | single-lever relief valve 单杆安全阀 | single-lift single-cylinder jacquard 单动式单花筒提花机

breathy：带呼吸声的 (形)

breathtakingly 令人透不过气地 (副) | breathy 带呼吸声的 (形) | breccia 角砾岩 (名)

need help with：在......方面需要帮助

3. talk to sb. about sth. 和某人谈有关某方面的情况 | 4. need help with... 在......方面需要帮助 | 5. run faster than... 比......跑得快