Zero-crossing detector
[计] 零交点检测器
🧩 词语组成解析
zero
['zɪro]
n. （数字）0;零度;
adj. 全无的，没有的;
v. . 聚焦，集中;
🗣️ 情景例句
Or did you forget to give it to me?
或许是你忘了给我吧？
Shall I turn on the television?
我可以打开电视机吗？
What was the population of the more developed countries in 1950?
1950年较发达国家的人口是多少？