shellac的中文意思、音标与词形变化

n. 虫胶 vt. 涂上虫胶, 以虫胶处理, 殴打

n. lac purified by heating and filtering; usually in thin orange or yellow flakes but sometimes bleached white n. a thin varnish made by dissolving lac in ethanol; used to finish wood v. cover with shellac