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
My boss and some friends at the office.
我老板和办公室的同事。
Is this a daily flight?
这是每日航班吗？
Chairs and tables went flying into the arcade.
家具，椅子，桌子飞落花流水在拱廊街上。