词汇	negative moment regions
释义	negative moment regions 负弯矩区
随便看	large heaths large heating system large heat input large heat input welding large heavy rope for nautical use large helical system large helicopter assault carrier large helicopter assault carrierlha large helm large hemoptysis large hepatic cyst large hepatocellular carcinoma large heterogeneous class large hewn squares Large hexagonal space for more tour free baby large hidden Markov model large hig frequency electrotome large high dimensional dataset large high frequency electrotome large high-speed machine large high voltage transformer large hill large-hipped large historical earthquakes Large historic sites