线轴, 所绕的数量, 缠线用的框英释中释nan object shaped like a wheel that you wind thread, wire etc around
1 valve spool,滑阀;阀槽
2 spool valve,短管阀
1 ...the hissing of a tape rewinding on its spool..…磁带在卷轴上倒转时的嘶嘶声。
更新时间:2025-02-22 14:46:17