单词 | semi-open |
释义 | semi-openadj. Partially open; spec. in Medicine, applied to methods of administering anæsthetics in which the inspired gas is atmospheric air partially restricted or controlled by some device. Cf. open adj. 21, semi-closed adj. (b) s.v. semi- prefix 2c. ΘΚΠ the world > health and disease > healing > medical treatment > anaesthetization, pain-killing, etc. > [adjective] > anaesthetized > method of anaesthetizing open1888 semi-open1914 1914 J. T. Gwathmey Anesthesia vi. 276 If ethyl chlorid [sic] is administered to adults from an open or semi-open inhaler large quantities of the drug will be needed to bring about even partial anesthesia. 1972 J. C. Snow Anesthesia v. 39 The Ayre T-tube system is another example of an open or semi-open system. This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2019). < |
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