Output stroke
[化] 排气冲程
🧩 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;
🗣️ 情景例句
He has a large family to feed.
他要养活一个大家庭。
A good horse often needs a good spur.
好马常要好靴刺。
I'm home.
我回来了。