occlusion
柯林斯詞典
1. N the act or process of occluding or the state of being occluded 閉合
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occlusion /??klu???n/
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 ] medicalin 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 ] medicalin 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(gè)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