词汇	用法指示
释义	用法指示医direction for use
随便看	single frame writing single-frame writing single freedom single-freedom single-freedom free vibration single-freedom vibration system Single free-face single-free-face slope single-free-surface slope single free utterance single-freqency laser single frequence network single frequency single frequency network single-frequency network single frequency network adapter single frequency noise single-frequency noise single-frequency single frequency and steady frequency single frequency argon ion ring laser single frequency birdge single frequency carbon dioxide laser single-frequency channel single frequency circuit