Specilize
v. 特殊化,专攻,详述
🗣️ 情景例句
And I love you. Isn't that enough?
我爱你。难道这还不够吗?
It is the first step that costs.
万事开头难。
He said, Pauline is typing letters. She can't speak to you now!
他说：“波淋正在打信，她现在不能同你讲话！”