Adn
abbr. 德意志通讯社（Allgemeiner Deutscher Nachrichtendienst, 等于General German News Service）；先进数字网络（Advanced Digital Network）；己二腈（Adiponitrile）
🗣️ 情景例句
Generally speaking, it's quite a fair settlement.
大致上说，这样解决很恰当。
I suppose he was sick.
我猜他大概是病了。
Cave exploration, or pot-holing, as it has come to be known, is a relatively new sport.
洞穴勘查——或洞穴勘探——是一项比较新的体育活动。