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
in your tuxedo jacket pocket.
礼服上衣口袋 。
My father refused to consent to my marrying her.
父亲拒绝答应我和她结婚。
In 1995, there was a very big race.
1995年举行了一次盛大的比赛。