详细解释:n. 虫胶
vt. 涂上虫胶, 以虫胶处理, 殴打
【化】 紫胶; 虫胶
【医】 虫胶, 片胶(片状虫胶)
词型变化：
动词过去式:shellacked过去分词:shellacked现在分词:shellacking第三人称单数:shellacs英语解释：
名词 shellac:
lac purified by heating and filtering; usually in thin orange or yellow flakes but sometimes bleached whitea thin varnish made by dissolving lac in ethanol; used to finish wood同义词：shellac varnish