Opacs
(OPAC 的复数) [计] 公用在线查询系统
🗣️ 情景例句
Customers flocked into the store.
顾客涌入那家商店。
How many sisters and brothers do you have?
你有几个姊妹和兄弟？
It would represent quite a savings.
这省下的可是一笔不少的钱哩。