n.

(usually plural) a fragment scraped off of something and collected

"they collected blood scrapings for analysis"

a harsh noise made by scraping

同義詞：scrapescratchscratching

a deep bow with the foot drawn backwards (indicating excessive humility)

"all that bowing and scraping did not impress him"

同義詞：scrape

Inflammatory changes in conjunctival scrapings after allergen provocation in humans ☆
Serotyping of Adenoviruses on Conjunctival Scrapings by PCR and Sequence Analysis
Comparative proteomic analysis of cell lines and scrapings of the human intestinal epithelium
Rapid Diagnosis of Acanthamoeba Keratitis From Corneal Scrapings Using Indirect Fluorescent Antibody Staining
Basophil leukocytes and mast cells in human nasal secretions and scrapings studied by light microscopy.
The relative value of confocal microscopy and superficial corneal scrapings in the diagnosis of Acanthamoeba keratitis
Determination of viral load thresholds in cervical scrapings to rule out CIN 3 in HPV 16, 18, 31 and 33-positive women with normal c...
Bonini S, Vecchione A, Naim DM, et al. Inflammatory changes in conjunctival scrapings after allergen provocation in humans
Telomerase activity as a biomarker for (pre)neoplastic cervical disease in scrapings and frozen sections from patients with abnormal...
Hematopoietic growth factor production by cultured cells of human nasal polyp epithelial scrapings: Kinetics, cell source, and relat...