| 单词 | sawtooth |
| 释义 | sawtooth /saw"toohth'/, n. , pl. sawteeth /-teeth'/, adj. n. 1. one of the cutting teeth of a saw. 2. any of the small parallel roof structures forming a sawtooth roof. adj. 3. having a zigzag profile, similar to that of the cutting edge of a saw; sawtoothed; serrate: a sawtooth mountain range. [1595-1605; SAW1 + TOOTH] |
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