Constants
n. 常量, 常数；物理常数（constant的复数）
🗣️ 情景例句
A little going-away present.
一个小小的临别礼物。
Please try to elucidate the facts.
请清楚的说明事实真相。
It is six o'clock.In the evening, the children usually do their homework, but this evening, they are not doing their homework.
现在是6点钟。晚上，孩子们通常是做作业，而今天晚上，他们没做企业。