Colva
[德]科尔瓦（纺前染色粘胶短纤维）
🗣️ 情景例句
He's the Dean of Admissions for the University of Michigan.
他是Michigan大学的新生注册主任。
One thing, however, that we should not forget in doing business is to have a sense of appreciation.
可是有一件事我们做生意时不能忘，就是保持一份感恩的心情。
'No', I answered confidently.
“没有。”我自信地回答说。