Net region
[计] 网格区域
🧩 词语组成解析
net
[net]
n. 网;网状织物;球网;网罩;
vt. 用网捕;捕获;净赚;踢入球门;
adj. 净的;净得的;最后的;
🗣️ 情景例句
With a little help from the ASPCA,
可以请ASPCA帮忙，
He said he knew a lot of people there.
他说他在那里认识很多人。
a trough (the lowest point), a height (the vertical distance from the trough to the crest),
波谷（最低点）、浪高（从波谷到浪峰的垂直距离）