资料来源 : pyDict

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资料来源 : Webster's Revised Unabridged Dictionary (1913)

Protrusile \Pro*tru"sile\, a.
   Capable of being protruded or thrust out; protractile;
   protrusive.

资料来源 : WordNet®

protrusile
     adj : capable of being thrust forward, as the tongue [syn: {protrusible}]