英语词汇Opportunity knocks at the door only once.怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	Opportunity knocks at the door only once.
释义	请查阅词条：Opportunity knocks (at the door) only once.
随便看	do one's thing do one's time do (one's) time do one's utmost do one's worst do one's (或 the) nut(s) do one's (或 the) round(s) door doo rag doo-rag doo-rags doorbell doorbelled doorbelling doorbells doorbuster doorcase doorcases do or die do-or-die doored doored doorframe doorframes doorhead

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。