Jamb



GRE

解释

GRE 红宝书

• n. 门窗的侧柱 ( 起支撑和装饰作用)
• ［记］ 分割记忆: jam ( 果酱) +b

Webster Collegiate

noun

• Etymology: Middle English jambe, from Anglo-French jambe, gambe, literally, leg, from Late Latin gamba — more at gambit
• Date: 14th century
• 1. an upright piece or surface forming the side of an opening (as for a door, window, or fireplace)
• 2. a projecting columnar part or mass

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