Opacs
(OPAC 的复数) [计] 公用在线查询系统
🗣️ 情景例句
There's no need to push, we're all in lined you know!
没必要推推挤挤的，我们都在排队呢。
Old oxen have stiff horns.
牛老角硬。
While early settlers had killed bison for food, now the killing became more widespread.
早期的殖民者只是以杀野牛为食，这时屠宰野牛就更为广泛了。