Arbor



GRE 蓝宝

解释

GRE 红宝书

• n.树阴处, 凉亭

Webster Collegiate

I. noun

• Etymology: Middle English erber, herber garden, from Anglo-French, from herbe herb, grass
• Date: 14th century
• a shelter of vines or branches or of latticework covered with climbing shrubs or vines

II. noun

• Etymology: Latin, tree, shaft
• Date: 1659
• 1. a spindle or axle of a wheel
• 2. a main shaft or beam
• 3. a shaft on which a revolving cutting tool is mounted
• 4. a spindle on a cutting machine that holds the work to be cut

---