| 释义 |
intravenous, a. and n.|ɪntrəˈviːnəs|
[f. intra- 1 + L. vēn-a vein: cf. venous. Cf. F. intraveineux (Littré Suppl.).]
Existing or taking place within a vein or the veins. Also as n., an intravenous injection or feeding.
1847–9Todd Cycl. Anat. IV. 102/1 Intra-venous Formations are produced by evolution of absorbed elements. 1876Harley Mat. Med. (ed. 6) 110 Intravenous injections of ammonia have also been suggested. 1898P. Manson Trop. Diseases viii. 167 They then immunised a horse by intravenous injections of living virulent cultures. 1960J. G. Ballard in D. Knight 100 Yrs. Sci. Fiction (1969) 355 Took me half an hour to steady myself enough for an intravenous. 1970New Yorker 21 Nov. 66/2 You have intravenouses going in both your hands.
Hence intraˈvenously adv.
1897Allbutt's Syst. Med. II. 821 When the venom is intravenously introduced there is an extraordinary and immediate diminution of the white cells. |