Specialises
vi. 专门从事, 专攻（specialise的第三人称单数形式）
🗣️ 情景例句
OK. I will try her back then.
好的，我到时再试试看。
He has more power in many ways than the President.
在许多方面他的权力比我总统还大。
I have had so many falls that I am black and blue all over.
我摔了好几跤，全身又青又紫。