chamber cone的用法和樣例：
例句
- The fume can be greatly reduced through the reaction between water and the cone.
使水與霧狀錐體相互作用能極大地減少切割煙塵。 - The figure formed by a cone,bound or regarded as bound by its vertex and a plane section taken anywhere above or below the vertex.
圓錐體由或被認為是由其頂點(diǎn)確定的錐體和取自頂點(diǎn)以上或以下的橫切平面組成的幾何體。
