Spools
n. （绕线、铁线、照相软片等的）管( spool的名词复数 ); 络纱; 纺纱机; 绕圈轴工人\\nv. 把…绕到线轴上（或从线轴上绕下来）( spool的第三人称单数 ); 假脱机（输出或输入）
🗣️ 情景例句
Open it, please.
请打开看看。
Laugh before breakfast you'll cry before supper.
乐极生悲。
After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour.
比赛结束后，坎贝尔非常失望地得知他的平均时速是299英里。