deobstruction

释义与例句

n.
  1. 1.

    The act of deobstructing (clearing a passage, etc. of obstructions).

    不可数 医学

    1861, James Yearsley, On Throat Deafness and the Pathological Connexions of the Throat, Nose, and Ear, London: John Churchill, 9th edition, Cases, p. 81, The proper treatment of such a case was immediately apparent; namely, the deobstruction of the nasal and Eustachian passages.

词源

From de- + obstruction.

来源：wiktionary