sawtooth的用法和樣例：
辭彙搭配
- bootstrap sawtooth generator 模擬線路鋸齒波振蕩器...
- inductive sawtooth generator 感應鋸齒波發生器...
- field sawtooth 場鋸齒波
- bootstrap sawtooth sweep generator 自舉鋸齒波掃描振蕩器...
- free running sawtooth generator 自激鋸齒波發生器...
- capacitive sawtooth generator 電容式鋸齒波發生器...
- sawtooth oscillator 鋸齒波振蕩器...
