Scavenging stroke
[机] 驱气冲程, 驱气行程
🧩 词语组成解析
[化] 除气; 除气法; 清除的\\n[医] 清除
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;
🗣️ 情景例句
Come on, poochie.
来吧，小家伙。
I really must be going now.
现在我真的该告辞了。
We felt that the price was too high for the quality.
我们觉得以这样的品质价钱太高了。