🧩 词语组成解析
abbr. 主操作控制器（Master Operational Controller）；主运行中心（Main Operations Centre）
toe
[to]
n. 脚趾，脚尖;（鞋，袜的）足尖部;[体]高尔夫球棒的尖端;轴踵;
vt. 用脚尖触;[体]用高尔夫球棒尖端击;斜钉（钉子）;动脚尖，脚尖朝（方向）;
vi. 动脚尖;用足尖跳舞;
🗣️ 情景例句
spend the entire weekend having a good time together here
一起渡过一个快乐的周末
What did he say in the letter?
他在信里说什么了？
With the invention of writing, a great advance was made, for knowledge could then be not only communicated but also stored.
随着书写的发明，又迈进了一大步，因为这样一来，知识不仅能交流，而且能储存了。