Npr
abbr. 噪声功率比（noise power ratio）；核动力反应堆（Nuclear Power Reactor）；美国国家公共电台（National Public Radio）
🗣️ 情景例句
I told you.
我告诉过你了。
Man is mortal.
人生谁无死。
On the day before our departure, several bus loads of tourists descended on the town.
我们离开小镇的前一天，镇上来了几辆满载游客的公共汽车。