work-worker teach-teacher,再举几个类似的例子

问题描述:

work-worker teach-teacher,再举几个类似的例子
work-worker teach-teacher
再举几个类似的例子
1个回答 分类:数学 2014-10-01

问题解答:

我来补答
act-actor
wait-waiter
farm-farmer
sing-singer
run-runner
keep-keeper
play-player
dance-dancer
jump-jumper
clean-cleaner
drive-driver
dive-dive
 
 
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