英语词汇before or upon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	before or upon
释义	before — 前 • 之前 • 以前 • 先前 • 前来 • 在未 adv • 先头 • 前儿 • 早先 or so — 那么 • 里外 upon — 上 before conj — 在之前 conj before prep — 先于 prep or conj — 或 conj • 或者 conj • 或不 conj • 或是 conj • 抑 conj • 亦或 conj • 还是 conj • 抑或 conj • 要么 conj • 要不然 conj
随便看	registration notification registration now open registration number registration number: 02209742 registration number vehicle registration of a Company registration of a design registration of a domain registration of a legal entity registration of a product registration of a trade registration of a utility model registration of branches registration of business name registration of chemicals registration of complaints Registration of construction registration of copyright registration of damage registration of deed registration of delegates registration of designs registration of e-mail registration of enterprise registration of facilities

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。

before —