Stroke speed
[电] 冲程速度
🧩 词语组成解析
stroke
[strok]
n. 一击;击球;划水动作;中风;
vt. 划掉;轻抚;轻触;敲击;
vi. 击球;作尾桨手，指挥划桨;
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
Drive carefully.
开车时小心。
How much do you want to change?
您想兑换多少？
The men got such a fright that they dropped the bag and ran away.
这两个人吓了一跳，扔下提包逃跑了。