Olms
abbr. Office of Labor-Management Standards 劳工管理标准办公室
🗣️ 情景例句
I'm an exchange student.
我是一名交换学生。
At night, all cats are grey.
猫在夜晚皆灰色（丑妍暗中难分辨）。
The sea bed was scoured with powerful nets and there was tremendous excitement on board went a chest was raised from the bottom.
他们用结实的网把海床搜索了一遍。