| 释义 |
DEFINITIVE EXAMPLES 权威例句〔demulcent〕A soothing, usually mucilaginous or oily substance, such as glycerin or lanolin, used especially to relieve pain in inflamed or irritated mucous membranes.润滑剂，缓和剂：一种起润滑作用的物质，例如甘油或羊毛脂等，通常是粘液或油状的，尤用于减轻因粘膜发炎而引起的疼痛美国传统〔grease〕The oily substance present in raw wool; suint.羊毛脂：在生羊毛中含有的油性物质；羊毛粗脂美国传统 |