smear的中文意思、音标与词形变化

vt. 涂, 擦上, 玷污, 把...擦模糊 vi. 被弄脏 n. 污点, 污迹, 污蔑

n. slanderous defamation n. a thin tissue or blood sample spread on a glass slide and stained for cytologic examination and diagnosis under a microscope v. stain by smearing or daubing with a dirty substance v. make a smudge on; soil by smudging