doer
n. 做某事的人；行动家
近义词：worker，go-getter，livewire，achiever，dynamo，agent，actor，
英英释义
Noun
- a person who acts and gets things done;
"he's a principal actor in this affair" "when you want something done get a doer" "he's a miracle worker"
例句
用作名词(n.)
- Great boaster, little doer.夸夸其谈，不见行动。
- It's better for the doer to undo what he has done.解铃还需系铃人。
- He is a doer, not a talker.他是一个实干家，不是一个空谈者。
- She's a doer, not just a thinker or a talker.她是行动家，不只是思想家，言论家。