Qcb
队列控制块
🗣️ 情景例句
we can ship the goods one month ahead of time.
我们可以提前一个月起运。
As requested, we now hold this offer open for a further 5 days since 24th April.
按你方要求，我方报价有效期延长5日，从4月24日起。
January.
1月。