紧密团结在党中央周围 to rally closely around the Party Central Committee

不周密 coarse ; rough ; poorly-conceived

周密 careful ; tight ; well-planned

周密考虑 contemplate ; mature deliberation ; think out ; Mature Consideration

周密的 precise ; detailed ; elaborate

廿四小时周密照顾 round-the-clock intensive care

密码周期 cryptoperiod

根尖周致密性骨炎 Periradicular condensing osteitis