英语词汇“o abtain leave or permission”的翻译、意思、用法、释义-英汉汉英词典

单词	o abtain leave or permission
释义	英華字典資料庫同義詞☞to obtain permission
随便看	thread; right-hand thread ring gage thread ring gauge thread roll thread rolling thread rolling die thread rolling machine thread rope threads thread-safe thread saw thread sawing machine thread scheduling thread series thread-shank thread shaped thread-shaped threadshaped thread size thread slippage finish thread snap gage thread specification threads per inch threads per inch 螺纹/英寸 threads per unit length