Upward stroke
[化] 上冲程
🧩 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
once you get to know them.
一旦认识了周围的人以后。
He devoted himself completely to his work.
他完全投身于工作。
As it is only six feet across, it is barely noticeable.
仅6英尺宽，很难被发现。