切: correspond to; be close to端: end; extremity支: branch; offshoot托: support from under支托: abut; lug; occlusal rest; support bracket切端沟: incisal groove支托座,支托区: rest seat端支承: end bearing; end support端支架: end bracket端支座: end bearing舌支托: cingulum rest腿支托: leg rest咬支托: occlusal rest支架，支托: rest支托臂: arm支托钉: lug blt支托轮: jockey wheel; toroller支托区: rest area指支托: finger rest剪切端面: sheared edge切端暴露: incisal di lay; incisal display切端轮廓: incisal silhouette切端磨除: incisal eduction切端外展隙: incisal embrasure岛端支距: off-set island end
