Oros
渗透泵缓释剂；光学只读存储器
🗣️ 情景例句
That's all right.
没关系。
Please try to be congenial and welcome the guests with a small.
请用笑脸愉快地迎接客人吧。
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。