Opac
[计] 公用在线查询系统
🗣️ 情景例句
All right. Please hold two orchestra seats for us.
好，请帮我们保留两张前排的座位。
Many surfaces feel very different.
表面的触感会因物体而大有不同。
Another time, possibly, but not Friday.
换个时间还有可能，但不要在星期五。