英语词汇“flat as a tack”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	flat as a tack
释义	flat as a tack (as) flat as a tack Demoralized or unenergetic. She's been flat as a tack ever since she heard that she didn't get into her top choice school.See also: flat, tack flat as a tack in very low spirits or lacking in energy. informal The idea underlying the expression is of a tack that has been hammered in so that none of it protrudes.See also: flat, tack
随便看	hepaticology hepaticopsida hepaticopulmonary hepatic osteomalacia hepaticostomy hepaticotomy hepatic-pancreatic-biliary hepatic periacinar fibrosis hepatic photosensitization hepatic plasma membrane fatty acid binding protein hepatic plasma membrane vesicles hepatic plexus hepatic porphyria hepatic porphyrias hepatic portal system hepatic portal vascular resistance hepatic portal vein hepatic portal vein endothelial cell hepatic portal vein gas hepatic portal veins hepatic portal venous system hepatic prominence hepatic pulse hepatic ratio hepatic s

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flat as a tack