A spool of slightly less than 100 feet of number 17 Heavy Formvar wire was required for the secondary winding.
一卷大约100英尺的17号线足够
。
；复卷A spool of slightly less than 100 feet of number 17 Heavy Formvar wire was required for the secondary winding.
一卷大约100英尺的17号线足够。
明：以上例句、词性分类均由互联网资源自动生
，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
