Specialises
vi. 专门从事, 专攻（specialise的第三人称单数形式）
🗣️ 情景例句
Richard showed me your photo.
Richard给我看了你的照片。
Learning is better than house and land.
学问是一生的财富。
Mrs.Richards realized that it must be the man from the Electricity Board who had come to read the metre.
理查兹夫人这才想到一定是供电局来人查电表了。