ex

ex1
preposition
  1. (of goods) sold direct from
    (货物)在…前免费,在…交货
    carpet tiles offered at a special price, ex stock.
    以特价即存货交货价售出的地板砖。
    ■(N. Amer.)(of goods) without charges to the purchaser until removed from
    (北美)(货物)在从…运走前买方不付费
    exwarehouse.
    在从仓库运走前买方不付费。
  2. without; excluding
    无;不包括
    the cost is £5,000 ex VAT.
    价钱是 5,000 英镑,不含增值税。
语源
  1. mid 19th cent. (in sense 2): from Latin, out of'

ex2
noun
  1. (informal)a former husband, wife, or partner in a relationship
    (非正式)前妻;前夫;以前的情人
    I don't want my ex to spoil what I have now.
    我不想让前妻(前夫或旧情人)搅乱我现在拥有的一切。
语源
  1. early 19th cent.: independent usage of ex-
英语宝典
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