Pentacene
并五苯
🗣️ 情景例句
You made a favorable impression on the examiners.
你给主考留下了很好的印象。
To send mail(a letter)
邮寄邮件
Dad, this is Zheng Jie, who I knew in Paris.
爸爸，这是郑杰，我是在巴黎认识他的。