Specilize
v. 特殊化,专攻,详述
🗣️ 情景例句
I think I'm quite proficient in both written and spoken English.
我认为我在英语读写方面相当熟练。
I wouldn't worry about it, if I were you.
我是你的话，我不会担心的。
What's wrong with you?
你哪里不对劲？