词汇	large spring
释义	large spring 大弹簧
随便看	fixed frequency multivibrator fixed-frequency multivibrator fixed frequency oscillator fixed-frequency oscillator fixed frequency pacing electrocardiogram fixed-frequency pulses fixed frequency radar beacon fixed frequency radar responder beacon fixed frequency receiver fixed-frequency source Fixed Frequency Topside Sounder fixed frequency transmiter fixed frequency transmitter fixed-frequency transmitter fixed frequency vibration fixed frog fixed froth installation fixed fuel elements fixed fuel tank fixed function fixed functional appliance Fixed function for routine test mode fixed function generator fixed-function generator Fixed Function Key