| 单词 | occlude |
| 释义 | occlude[ə'klu:d]vt. 使闭塞, 隔断, 挡住vi. 咬合【医】 Ж, 咬合, 闭合, 关闭 occlude oc.clude AHD: […-kl›d“] D.J. [*6klu8d]K.K. [*6klud]v.（动词） oc.clud.ed,oc.clud.ing,oc.cludes v.tr.（及物动词）1. To cause to become closed; obstruct:使堵塞：使…成为封闭的；阻塞：occlude an artery.阻塞动脉2. To prevent the passage of:遮蔽：阻碍…的通道：occlude light; occlude the flow of blood.遮蔽光线；止血3. Chemistry To absorb or adsorb and retain (a substance).【化学】 吸留：吸收或保藏（物质）4. Meteorology To force (air) upward from Earth's surface, as when a cold front overtakes and undercuts a warm front.【气象学】 使（气旋等）锢囚：迫使（空气）从地球表面上升，如在冷锋压过并削弱暖锋时5. Dentistry To bring together (the upper and lower teeth) in proper alignment for chewing.【牙科学】 （上齿与下齿）咬合：使（上齿和下齿）为咀嚼而排成合适的直线v.intr.Dentistry （不及物动词）【牙科学】 To close so that the cusps fit together. Used of the teeth of the upper and lower jaws.上下齿咬合：关闭以使各点能咬合。用于上下腭的牙齿语源:1. Latin occl&9{¿dere} 拉丁语 occl&9{¿dere} 2. ob- [intensive pref.] * see ob- ob- [用得广泛的前缀] *参见 ob-3. claudere [to close] claudere [关闭] 继承用法:occlud“ent adj.（形容词） |
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