Ocw
操作命令字(operation command word )
🗣️ 情景例句
I go camping in the mountains to enjoy the fresh air.
我去山中宿营以享受新鲜的空气。
Wisdom is only found in truth.
只有在真理中才能找到智慧。
Why don't you come a little earlier? About a quarter to.OK?
45分左右来，好吗？