imperator：绝对统治者，古罗马皇帝，最高统治者 

词根词缀： -imper-统治 + -ator名词词尾

• leeway
• left
• left field
• left-handed
• leftist
• left-luggage office
• leftmost
• leftover
• leftward
• lefty
• leg
• legacy
• legal
• legal eagle
• legalese
• legalise
• legalistic
• legality
• legalization
• legalize
• legal pad
• legal tender
• legate
• legatee
• legation