excision：切除，删除；<医>切除(术)

词根词缀：ex-出,去 + -cis-切 + -ion名词词尾

• mariculture
• marigold
• marigraph
• marijuana
• marimba
• marina
• marinade
• marinate
• marine
• mariner
• marionette
• marital
• marital status
• maritime
• marjoram
• mark
• markdown
• marked
• market
• marketable
• marketeer
• marketing
• marketing mix
• marking
• marksman