常見例句A saw - toothed mountainrange; a sawtooth curve. 蜿蜒的山脊;鋸齒般的曲線。Analysis of the fire hazard in resident's compact community of forest zone of Daxing'an Mountainrange 大興安嶺林區(qū)居民聚居區(qū)火災(zāi)危險性分析 返回 mountainrange