sapping

英 ['sæpɪŋ] 美 ['sæpɪŋ]

• n. 基蚀；挖掘；下切
• 动词sap的现在分词形式.

英英释义

名词 sap:

1. a watery solution of sugars, salts, and minerals that circulates through the vascular system of a plant

2. a person who lacks good judgment

3. a piece of metal covered by leather with a flexible handle; used for hitting people