英语词汇“needle trough”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	needle trough
释义	needle trough 针槽
随便看	production possibilities frontier (ppf) Production possibilities schedule production possibilities set production possibility production possibility curve production-possibility curve production possibility curve (ppc) production-possibility frontier production possibility frontier production potential production practice production preparation production preparation of coal pits production press production pressure differential production price production principle production priority list production probabilities inference production problem production procedure production-process production process production process control production process equilibrium 千载一日千载一时千载一逢千载一遇千载奇遇千载难逢千载难遇千辛万苦千部一腔，千人一面千里一曲刺絡刺繍刺繡刺股刺胞動物刺胳刺草刺身刺青刺青