Specializes
v. 专门从事, 专攻( specialize的第三人称单数 )
🗣️ 情景例句
He doesn't take me seriously.
他对我没有诚意。
Hello, may I change some money with my Master card?
我能否用万事达卡来兑换些钱吗？
At the front of the classrooom.
在教室前排。