Rise-fall delay
[计] 上升-下降延迟
🧩 词语组成解析
rise
[raiz]
vi. 上升;增强;（数量）增加;休会;
n. （数量或水平的）增加;兴起;（数量、价格、价值等的）增长;（日、月等的）升起;
vt. 使…浮上水面;使（鸟）飞起;复活;发酵;
fall
[fɔl]
v. 落下;跌倒;减少;沦陷;
n. 落下;瀑布;秋天;减少;
🗣️ 情景例句
I think you should call Rita Mae right now.
我想你现在就打电话给Rita Mae。
What are you going to do now?
现在你要做什么？
He was in car number fifteen.Five other cars were just behind him.
他在第15号车里，其他5辆汽车跟在他后面。