Zec
abbr. zero-energy coefficient 零功率系数
🗣️ 情景例句
If we're all prepared to recycle paper, thousands of trees could be saved every day.
如果纸能被循环利用，那么每天千千万万的树木就可得以挽救。
We were waiting for a sight of the Queen.
我们正等着一睹女王的风采。
The day after tomorrow will be sunny.
后天转晴。