contraplexadj.

/ˈkɒntrəplɛks/

Etymology: < Latin contrā adverb + -plex -fold, as in simplex, duplex, etc.

Telegraphy. Having two currents or messages passing in opposite directions at the same time.

ΚΠ

1879 G. B. Prescott Speaking Telephone (new ed.) 346 The terms contraplex and diplex are here applied as specific names for designating clearly the way in which the particular simultaneous double transmission..is effected.

This entry has not yet been fully updated (first published 1893; most recently modified version published online March 2021).

单词	contraplex
释义	contraplexadj. /ˈkɒntrəplɛks/ Etymology: < Latin contrā adverb + -plex -fold, as in simplex, duplex, etc. Telegraphy. Having two currents or messages passing in opposite directions at the same time. ΚΠ 1879 G. B. Prescott Speaking Telephone (new ed.) 346 The terms contraplex and diplex are here applied as specific names for designating clearly the way in which the particular simultaneous double transmission..is effected. This entry has not yet been fully updated (first published 1893; most recently modified version published online March 2021). < adj.1879
随便看	to keep a person in countenance to keep a person in gammon to keep a person in hand to keep a person in the dark to keep a person in the dark about to keep a person in the dark as to to keep a person in the dark etc to keep a person on ice to keep a person on the edge of her seat to keep a person on the edge of his seat to keep a person play to keep a person's house to keep a person's stead to keep a quarter to keep a quiet sough to keep a school to keep a seat or place warm to keep a sharp look-out to keep a sharp lookout to keep a stiff upper lip to keep a still tongue in one's head to keep a stir to keep a straight face to keep a tab on to keep a thing on ice