保守bǎoshǒu 1.保持使不失去{guard; keep}: ～秘密。{keep secrets} 2.维持原状,不求改进;跟不上形势的发展(多指思想){conservative; tending or disposed to maintain status quo; (of one's way of thinking) unable to keep up with a changing situation}: 思想～{conservative ideas (or thinking)}|计划定得有些～,要重新制定。{This plan is too conservative, and must be redone.}