纳新

take in the fresh (or new)
吐故～ exhale the old and inhale the new;discard what is old and embrace what is new/一个政党要经常～才能朝气蓬勃。A political party can maintain its vitality only by regularly taking in new members.

• cookie
• cooking
• cool
• coolly
• cooperate
• cooperation
• cooperative
• cooperativeness
• copy
• copyright
• core
• corn
• corner
• corner store
• corporate
• corporation
• corporative
• correct
• correction
• correctly
• correctness
• correspond
• cost
• costly
• costume