adj.外交上的;外交人员的;有手腕的;策略的;
例句:
We were both strangers to diplomatic life.
我们俩在外交方面都是生手。
His books on diplomatic history were eminently readable.
他写的有关外交史的书可读性非常强。
Sloane used inside diplomatic information to make himself rich.
斯隆利用外交内幕消息发了财。