Zero coupon
无息, 无息票
🧩 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;
coupon
['kupɑn]
n. 优惠券;息票，通票;试样，试件;配给券;
🗣️ 情景例句
The cloning of human organs is controversial.
人类器官克隆是极具争议性的。
It's nothing.
小事情。
New technology has also made its own contribution to noise.
新技术也为噪音作了它的贡献。