英语短语词组词汇on the ball的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	on the ball
释义	on the ball [口语] 留心着的，注意着的机灵的，机警的效率高的胜任的；高明的；有见识的干劲很足的，埋头苦干的，勤奋的
随便看	airlines airline stewardess airload air lock air- lock airlock module air-lock strip airlog air-logged airma da airmail airmail letter airmail letters airman airman basic air-man-chair airman first class airmanship airmanships Airman's Medal air map airmark air marker airmarker air marshal

老街网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。