词汇	cyclic duty
释义	cyclic duty 期性负载；周期式工作方式
随便看	public relation in the community public relation lady public relation management Public Relation Manager-Shanghai public relation network public relation of police public relation on crisis public relation personnel public relation propaganda public-relations public relations activities public relations activity public-relations activity public relations advertising public relations advisory committee public relations and information section public relations and information section; Public Relations and Sales Promotion public relations at crisis time public relations audience public relations barrier public-relations campaign public-relations campaigns public relations chart public relations communication