| 释义 | 
		- n.【化】提纯;〈口〉扫除;〈美〉(金矿产地等定期的)清选;〈俚〉赚头
 - 网络清除;清理;清除状态
 
 n. crackdown,onslaught,attack,offensive,clampdown n.  | 7. 〔口语〕扫除,清扫运动;【化学】提纯,净化,精炼,澄清 7. 〔口语〕扫除,清扫运动;【化学】提纯,净化,精炼,澄清  |  
 n.  | 2. an elimination of something unpleasant or unwanted 3. a large and often illicit acquisition of assets 4. in baseball, the fourth position in the batting order, usually held for a known heavy hitter who can drive in runs 2. an elimination of something unpleasant or unwanted 3. a large and often illicit acquisition of assets 4. in baseball, the fourth position in the batting order, usually held for a known heavy hitter who can drive in runs  |  
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