prolate：扁长的，延长的；扩大的，扩展的  

词根词缀：pro-前 + -lat-携带,拿取 + -e

• handmade
• handmaiden
• hand-me-down
• hand-me-up
• handoff
• handout
• handover
• handset
• handshake
• handsome
• handspring
• hand-to-mouth
• handwriting
• handy
• handyman
• hang
• hangar
• hangdog
• hanger
• hanger-on
• hanging
• hanging valley
• hangman
• hangnail
• hang-out