“machine switching system”的概念、定义、翻译、参考文献-科学参考

单词	machine switching system
释义	machine switching system [mǝ`shēn `swich·iŋ ´sis·tǝm] See <<automatic exchange>>
随便看	Planck time Planctomyces pseudotachylite pseudotensor Pseudothelphusidae pseudotillite Pseudotriakidae pseudotuberculosis pseudounconformity pseudovector pseudovector coupling pseudovector meson pseudovitrinite pseudovitrinoid pseudovolcano pseudo-wild type psf P shell psi psia psid psi function psig psilate Psilidae

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