Constant speed
[电] 恒速
🧩 词语组成解析
speed
[spid]
n. 速度;快速;昌盛;（汽车的）变速器，排挡;
vt.& vi. 急行，加速;
vi. 超速;加速;迅速前行;兴隆;
vt. 加快…的速度;使成功，使繁荣;
🗣️ 情景例句
No sweat! I'd be happy to help.
没什么！很高兴我能帮上忙。
Nothing comes out of the sack but what was in it.
无风不起浪。
they are not prepared even to admit the possibility that noise affects people.
甚至不愿承认噪音可能对人有影响。