英语词汇“know which end is up”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	know which end is up
释义	know which end is up短语¹⁴⁴⁹⁷²⁺²语有识别能力；能看出苗头
随便看	Left-Hand Side Storage Container left hand side tool left-hand side-tool left hand snatch left hand spin left-hand spin left hand spiral bevel gear left-hand spiral bevel gear left-hand spring left-hand square thread left-hand staggered junction left-hand stairway left hand steering left-hand steering left-hand stone left hand subtree left-hand subtree left-hand sub-tree left-hand sugar left hand swing left-hand switch left-hand switch machine left hand symmetrizable kernel left-hand system left-hand table