Specializes
v. 专门从事, 专攻( specialize的第三人称单数 )
🗣️ 情景例句
Even if you ask me a thousand times, my answer will still be no.
就算你问我一千遍，我还是会说“不”。
His visit was well timed.
他的访问正合时宜。
Do you still have the cock year stamp?
你还有鸡年的邮票吗？