百度
谷歌
图片
维基
百科
里氏
double-theodolite observation
double-think
double-thread auger
double-threaded screw
double-threshold signal detection
double-throw circuit breaker
double-throw contact
double-throw switch
double-time
double-tone ink
double-tone signal oscillator
double-tongue
double-tongued
double-track
double-track tape recorder
double-tracker
double-transit oscillator
double-trolley system
double-tube core
double-tuned amplifier
double-tuned detector
double-u
double-U groove weld
double-V groove
double-V groove weld
double-valued
double-valued function
double-valueness
double-wall cofferdam
double-wave detection
double-think
double-thread auger
double-threaded screw
double-threshold signal detection
double-throw circuit breaker
double-throw contact
double-throw switch
double-time
double-tone ink
double-tone signal oscillator
double-tongue
double-tongued
double-track
double-track tape recorder
double-tracker
double-transit oscillator
double-trolley system
double-tube core
double-tuned amplifier
double-tuned detector
double-u
double-U groove weld
double-V groove
double-V groove weld
double-valued
double-valued function
double-valueness
double-wall cofferdam
double-wave detection
double-theodolite observation
双经纬仪观测
测
