柯林斯詞典occlusion /??klu???n/ 1. N the act or process of occluding or the state of being occluded 閉合 返回 occlusion劍橋詞典 occlusion noun (BLOCK) [ 可數(shù)名詞:有復(fù)數(shù)形式的名詞 or 不可數(shù)或單數(shù)名詞:沒有復(fù)數(shù)形式的名詞 ] medical in medicine , something that blocks a tube or opening in the body , or when something is blocked or closed 栓塞(醫(yī)學(xué)術(shù)語,血管或體內(nèi)開口處的阻塞) occlusion noun (TEETH) [ 不可數(shù)或單數(shù)名詞:沒有復(fù)數(shù)形式的名詞 ] medical in dentistry , the way in which your upper and lower teeth meet (牙科術(shù)語)上下牙齒的咬合 occlusion noun (WEATHER) [ 可數(shù)名詞:有復(fù)數(shù)形式的名詞 ] environment (also occluded front) a situation in the weather when two masses of air meet , especially when a mass of cold air reaches warm air and pushes the warm air up off the earth's surface 錮囚鋒(兩個鋒面相遇而形成的鋒面,尤指冷空氣將其前面的暖空氣抬高而形成的鋒面) 返回 occlusion