| 释义 |
▪ I. exudate, n.|ˈɛksjʊdeɪt|
[ad. L. ex(s)ūdāt-um (that which is) exudated; neut. pa. pple. (see next).]
An exuded substance.
1876Bartholow Mat. Med. (1879) 61 Covered with lymph, or some exudate of a whitish color. 1903[see autolysis]. 1907M. H. Gordon tr. Abel's Labor. Handbk. Bacteriol. 164 Pus and various pathological exudates. 1965V. J. Chapman Coastal Veget. iii. 68 Found mainly in coastal waters and derived from algal exudates. 1964M. Hynes Med. Bacteriol. (ed. 8) xxviii. 430 The ‘bacillary exudate’ consists largely of polymorphs, with a few large endothelial cells... The ‘amœbic exudate’, on the other hand, contains few pus or tissue cells.
▪ II. † ˈexudate, v. Obs.
[f. L. ex(s)ūdāt- ppl. stem of ex(s)ūdāre to exude.]
1. intr. = exude 1.
1646Sir T. Browne Pseud. Ep. iii. iv. 113 Perforations..through which the humor..doth exudate. 1757A. Cooper Distiller iii. lxiv. (1760) 261 A vegetable Juice, which..exudated from their Roots.
2. trans. = exude 2.
1671Phil. Trans. VI. 2125 A Pole of Ivy did of it self exudate and shew a liquid and yellowish rosin from the bark. 1796Morse Amer. Geog. I. 524 A soft rock, through the pores of which, the moisture is slowly exudated. |