Specialisations
(specialisation 的复数) n.<主英> =specialization
🗣️ 情景例句
Fine. How much would you like to exchange, sir?
好的。您要兑换多少呢，先生？
I'm busy!
我在忙啦！
No! I think February is worse than January.
不！我认为2月比1月更糟。