英语短语词组词汇a knotty point的音标、释义、翻译、用法及例句-英语短语词组词典

短语	a knotty point
释义	a knotty point 难题；难以决定的复杂问题，棘手的问题
随便看	carried-over goods carrier carrier aircraft carrier air group carrier amplifier carrier amplitude regulation carrier bag carrier bags carrier-based carrier-baseds Carrier Battle Group carrier beat carrier-cable logging carrier catalyst carrier channel carrier culture carrier cultures carrier current carrier density carrier detect carrier frequency carrier gas carrier leak carrier level carrier line

英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。