英语词汇once this has been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	once this has been
释义	once — 一旦 adv • 曾 • 一次 • 曾经 • 一度 • 有一次 • 等 • 一下 • 尝 has-been — 过气 this pron — 此 pron • 本 pron • 这种 pron • 斯 pron • 兹 pron • 玆 pron
随便看	Kangxi or k'Ang hsi, second Qing Emperor Kangxi radical 168 Kangxi radical 206 Kang youwei , confucian intellectual, educator and would-be reformer, main Leader of the failed reform movement of 1898 Kang youwei , confucian intellectual, Educator and would-be reformer, main Leader of the failed reform movement of 1898 kang youwei , confucian intellectual, educator and would-be reformer, main leader of the failed reform Movement of 1898 Kang youwei , Confucian intellectual, educator and would-be reformer, main leader of the failed reform movement of 1898 Kanji kanly Kan nao, Japanese Democratic party politician, Prime Minister from 2010 Kan nao, Japanese Democratic Party politician, Prime Minister from 2010 Kan Nao, Japanese Democratic Party politician, Prime Minister from 2010 Kano Kansai airport Kansas City Kansas Department Kansas, us State Kansas, us State Kansas, us State kansuki k-antagonism kanthal wire Kantian kantō earthquake of 1923, magnitude 8.2, that killed 200,000 people in the Tokyo area kantō earthquake of 1923, magnitude 8.2, that killed 200,000 people in the Tokyo area

英汉双解词典包含2273206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。

once —