Osa
[计] 开放系统体系结构
🗣️ 情景例句
Maybe not. These are 350 yuan each.
不见得哦！这些表每只350元。
Mountain-climbing is difficult.
登山是困难的事。
A colony of bees had turned the engine into a hive and it was totally preserved in beeswax!
一群蜜蜂把发动机当作了蜂房，发动机在蜂蜡中被完整地保存了下来。