work worker
teach teacher
read reader
murder murderer(n.杀人犯, 凶手)
clean-cleaner;
wait-waiter;
speak-speaker
由动词加er变成职业的有哪些希望能解答下
work worker
teach teacher
read reader
murder murderer(n.杀人犯, 凶手)
clean-cleaner;
wait-waiter;
speak-speaker