Densograph
黑度曲线
🗣️ 情景例句
You were right and I was wrong. I apologize.
你是对的， 我错了。 我道歉。
He is showing off his brand-new car.
他正在炫耀新出品的汽车。
One day, Mrs. King asked Lucy to go shopping for her.
一天，金太太叫露西帮她去买东西。