Ohc
abbr. omni hara cochleare (Latin=a spoon each hour) （拉丁语）每小时一匙; overhead cam 顶置凸轮轴
🗣️ 情景例句
All right, let's get down to business.
好，我们来谈正事吧。
A good head and an industrious hand are worth gold in any land.
聪明脑袋勤劳手，走遍天下贵如金。
It is the ideal condition of the 'equal start' which only our most progressive forms of modern education try to regain.
这就是我们最进步的现代教育试图恢复的“平等起步”的理想状况。