| 释义 |
sawtooth/ˈsɔ:tu:θ/adj. 1 (also 亦作 sawtoothed /-tu:θt/) (esp. of a roof, wave, etc.) shaped like the teeth of a saw with one steep and one slanting side (尤指房顶，波浪等)有锯齿的；锯齿状的 2 (of a waveform) showing a slow linear rise and rapid linear fall (波形)锯齿波的 |