| 释义 | 
		 bea·kerBrE /ˈbiːkə(r)/NAmE /ˈbiːkər/ noun(BrE) a plastic or paper cup, often without a handle, used for drinking from (常指无柄的)塑料杯,纸杯(BrE) the amount contained in a  beaker  一杯(的量)◆a beaker of coffee 一杯咖啡a glass cup with straight sides and a lip, used in chemistry, for example for measuring liquids 烧杯 |