查询词典 single-ended

single-stage amplifier：单级放大器

single stage air ejector 单级空气抽除器 | single stage amplifier 单级放大器 | single stage burner 单级燃烧器

single-throw switch：单投开关

single-throw switch 单投开关 | single-tooth ripper 单齿耙路机 | single-trough flotating machine 单槽浮选机

single-throw switch：单掷开关

single throw switch 单投开关 | single throw switch 单掷开关 | single throw 单投

single-throw switch：单投开关;单向开关

"single swing oscillator","单摆振荡器" | "single throw switch","单投开关;单向开关" | "single track recorder","单轨录音机"

Single Line：单行的

single-hearted 诚实 | single-line 单行的 | single-loader 单发枪

Single sleeve valve：单套阀

Single side draft hood 单面吸风罩 | Single sleeve valve 单套阀 | Single-stage absorption refrigerator 单极吸收式制冷机

Single sleeve valve：单套阀 (责任编辑:admin)

Single sided heating panel 单侧供暖辐射板 | Single side draft hood 单面吸风罩 | Single sleeve valve 单套阀 (责任编辑:admin)

single span：单跨

single purchaser 个人业主 | single span 单跨 | single stage pump 单级泵

single span：单孔 ,单跨

single stage compressor 单阶段压缩机 | single span 单孔 ,单跨 | single slip switch 单交叉转辙器

single-pole double-throw contact [SPDC]：单极双掷闸刀[接点]

single-phase induction motor 单相感应电动机 | single-pole double-throw contact [SPDC] 单极双掷闸刀[接点] | single-purpose 专用(的)

Supposed to Be：应该吧

我想我该睡了 i think i should slp | 应该吧 supposed to be | 希望 hope so

Plain Weave：平布

509 hopsack 方平织物 | 510 plain weave 平布 | 511 panama 巴拿马薄呢