undergo：遭受(苦难)，承受，经历

词根词缀：under-在下,不足 +go走→在(重压等)之下走过

• com-,con-
• come
• comedian
• comedienne
• comedy
• come-hither
• comely
• comestible
• comet
• comeuppance
• comfit
• comfort
• comfortable
• comforting
• comic
• comma
• command
• commandant
• commandeer
• commander
• commandment
• commando
• commedia dell'arte
• commemorate
• commemoration