self-promotion自: self; oneself; one's own促: short; hurried; urgent作用: act on; affect酶促作用: enzymatic catalysis生化相促作用: allelocatalysis下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:自促作用，即可在微信中查询翻译
