Stopband
抑止带; 抑止频带
🗣️ 情景例句
Hello.
您好。
Open your eyes!
眼睛放亮一点！
Cave exploration, or pot-holing, as it has come to be known, is a relatively new sport.
洞穴勘查——或洞穴勘探——是一项比较新的体育活动。