Ⅰ❶ (肥肉) fat (of an animal): 长 ~ get fat;put on flesh;flesh out; 跌 ~ get lean [thin] ❷ (鳔) swim bladder;air bladder Ⅱ ❶ (聚精会神) concentrate one's attention;be all attention ❷ (盯住或缠住不放) keep a close watch on;tie up;pester 另见 see also piǎo。 ◆膘肥体壮 (Animals) are plump and sturdy.; 膘厚 fat thickness