Zero-crossings
(zero-crossing 的复数) 零交点
🧩 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;
n. 交叉口（crossing的复数形式）
🗣️ 情景例句
Have a good trip.
旅途愉快。
Yes. At 3 pm.
是的，约的是下午3点。
So he had gone to the stores and had obtained a fixture that fitted both the tap on the supply line and the end of the air-line.
所以他就到仓库找到一个既适合供应管也适合供气管的接头。