动词形容词变名词规律答:动词变名词:1.在词尾加er,r ,双写加er 或or:A. play -player, sing -singer, wait - waiter , find-finder,B. write - writer, drive - driver, come - comer, explore -explorerdance- dancer C. run -runner, win- winner, rob -robber, traval - travaller D. visit -visitor, ...