DOER FOCUS而迪恩的精准营销系统
DOEON DOER朵阳
Evil Doer他们只杀坏人
poor doer不容易长大的植物
the doer行动者
doer goat波尔山羊
Harm Doer损害者
Governance doer治理行为者
N-COUNT（可数名词） If you refer to someone as a doer, you mean that they do jobs promptly and efficiently, without spending a lot of time thinking about them. 实干家
Robertson was a doer, not a thinker.
罗伯逊是个实干家，不是个思考者。