Sheffer-stroke function
[电] Sheffer-stroke函数
🧩 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
Hi, Alexandra. Welcome.
嗨 Alexandra。欢迎。
I get out of bed about 7 o'clock every morning.
我大约每天早上7点钟起床。
An earthquake comes like a thief in the night, without warning.
地震就像夜间的小偷，不打招呼就来了。