Equiband
等边带; 等带宽
🗣️ 情景例句
After my wife died,
我妻子去世后，
I usually get up at 8 o'clock.
我通常8点起床。
at eighty can knock us out, and into our grave.
能到了80岁可能会使我们一蹶不振而进入坟墓。