释义 |
tro·choi·dal \trōˈkȯidəl\ adjective Etymology: trochoid (I) + -al 1. : of, relating to, or having the properties of a trochoid 2. [obsolete English trochoid mollusk of the family Trochidae, trochid (from New Latin Trochus + English -oid) + English -al] : trochoid • tro·choi·dal·ly \-əlē\ adverb |