词汇	lock handle
释义	lock handle 带锁门把
随便看	single-tube directional microphone Single-tube dispersing single-tube drill pipe single-tube evaporator single-tube experiment single tube fluorescent lamp single-tube heat exchanger single tube injector single-tube injector single-tube installation single-tube inverter single-tube manometer single tube mercury manometer single-tube method single tube of constant pressure single tube oscillator single-tube oscillator single tube pass single-tube porcelain bushing single tube power single-tube power amplification Single tube preadjusted buccal tube single-tube preheater single-tube sprayer single tube stethoscope