短语词组短语zero o in on 集中精力;瞄准Be zero in on 聚焦于Zero in on safety 进行宣传的;瞄准安全zero in on something 把注意力全部集中于某事zero in on sth 专注于;专一于;对准;笃志于ZERO IN ON BREMEN 零距离不来梅Zero in on being together 共处别心猿意马zero in on one thing 专注于一件事情 返回 zero in on