单词	four handed
释义	同Four-handed
随便看	carbon chain polymer carbon chloroform extraction carbon chloroform extraction (cce) carbon circuit breaker carbon circuit-breaker carbon cleanliness carbon clearance test carbon clock carbon cloth carbon cluster carbon coating carbon cohere carbon coherer carbon collector carbon color test carbon commutator carbon comparison tube carbon composition film potentiometer carbon composition resistor carbon-composition resistor carbon compound carbon compounds carbon contact carbon contact pickup carbon content