单词	a hand-saw
释义	英華字典資料庫同義詞☞zacke
随便看	photoelectric sorting machine， photoelectric grader photoelectric spectrometer photoelectric spectro photometer photoelectric spectrophotometer photoelectric spectrophotometry photoelectric--surface photo electric switch photoelectric switch photoelectric tachometer photoelectric tape reader photoelectric tape reader--ptr photoelectric tape reader，ptr photoelectric telemeter photoelectric temperature photoelectric thermometer photoelectric threshold photoelectric--threshold photoelectric timer photoelectric torquemeter photoelectric transducer photoelectric transducering element photoelectric transistor photoelectric transit instrument photoelectric transmissometer photoelectric transmittance meter