wane
🇺🇸
/weɪn/
🇬🇧
/weɪn/
To decrease in strength, size, or intensity.
The popularity of that TV show has been waning for months.
那個電視節目的受歡迎程度已經下降了好几個月。
To decrease in brightness or to appear smaller, as a moon does after full moon.
After the full moon, the moon starts to wane.
滿月之後,月亮開始變小。