pro·tru·sion /proˈtruʒən/
推出,突出,露出
pro·tru·sion /proˈtruʒən/ 名詞
突出,伸出
Pro·tru·sion n.
1. The act of protruding or thrusting forward, or beyond the usual limit.
2. The state of being protruded, or thrust forward.
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protrusion
n 1: something that bulges out or is protuberant or projects from
a form [syn: bulge, bump, hump, gibbosity, gibbousness,
jut, prominence, protuberance, extrusion, excrescence]
2: the act of projecting out from something [syn: projection,
jut, jutting]