Gtc
abbr. good till cancelled 撤销（合同）前有效
🗣️ 情景例句
My wife will love this jade necklace.
我太太一定会非常喜欢这条镶玉的项链。
We no longer manufacture pure cotton shirts as their retail prices tend only to attract that upper end of the market.
我方已不再生产纯棉衬衫因为其零售价格只能吸引高档消费者。
I beg your pardon.
请你原谅。