英语单词大全
英语单词大全

private branch exchange

中文翻译

[计] 专用交换分机

今日更新

更新时间：2026-02-25 09:04:44
economic cycle
denouement
demand function
regularity property
pachymose
fasciculi medialis
suction bottle
bradypepsia
flux wave
guarantee point
two-way
social surveys