A.d.c.
[医] 轴远中颈的
🗣️ 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。
I'm sorry. I can't make it on Tuesday.
对不起，星期二我无法参加。
He was in the R.A.F.
他曾在皇家空军任职。