英语词汇发球有效是什么意思，发球有效的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	发球有效
释义	DEFINITIVE EXAMPLES 权威例句〔IN/INSIDE〕If the ball lands within the white lines it counts as a fair serve. 球落在白线内，就算发球有效。朗文写作活用〔good〕The serve was good.发球有效。外研社新世纪
随便看	charming manners charming manners charmingly charmingly charmingly charmingly charminglyold-fashioned charmless charmless charmless charmless charmonium charmouth charmouth Charmouthian charmouthian charmquark charms charms charms charnel charnel charnel charnel house charnel house

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。