Pgs
abbr. predicted ground speed 预测地面速度
🗣️ 情景例句
Can't miss it.
错不了的。
I'm going to lend him a gold one.
我正要借给他一个金的。
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。