| 释义 |
noun Grammar.one of the three verbs, be,do, and have, that can function both as a main verb and an auxiliary verb. Words nearby primary verbprimary tissue, primary tooth, primary tuberculosis, primary type, primary union, primary verb, primary wall, primary wave, primary xylem, primate, Primate of All England Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |