ring-down-toll line

英 [ring-down-toll line]
美 [ring-down-toll line]

中文释义

振铃式直接呼叫长途线

单词分析

单词结构：

ring-down-toll line

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：ring-down-toll line
  • 核心含义：振铃式直接呼叫长途线

最近查询：

cellbiuronic acid counter-balancing weight Dyess Air Force Base equalize falstaffs gonopoietic juice up liver injury out of someone's line paper book phlegmons semi-container ship sensor adaptation space equipment speech unit storage cavern sucking cheek teram unblanking pulse unsolicited testimonials

更新时间：2026-02-01 12:27:21