be ostentatiously in support of
大张旗鼓地支持，大力支持，极力鼓吹
he bangs the drum of the free market.
他极力鼓吹自由市场。
drive a lesson into (someone) by constant repetition
反复讲，灌输
it had been drummed into them to dress correctly.
他们曾被反复地告知要正确着装。
expel or dismiss someone with ignominy from a place or institution
轰走，开除
he was &B{drummed out of} the air force.
他被空军开除。
attempt to obtain something by canvassing or soliciting
（以游说）竭力争取
the organizers are hoping to drum up support from local businesses.
组织者想要竭力争取地方企业的支持。
To bring about by continuous, persistent effort
竭力争取：通过持续不懈的努力带来
drum up new business.
努力开创新的事业
To devise; invent
编造；发明
drummed up an alibi.
编造不在做案现场证据