n.树胶分泌，除粉...

They exert their curative effects by gumming up the works of key proteins in the body.它们借助与体内关键蛋白质相结合发挥作用,达到治疗效果.Gum streaks: A defect in offset plate, where local image deteriorated in areas of excessive gumming.胶痕: 柯式印...

gumming的音标：gumming的英式发音音标为：['gʌmɪŋ]gumming的美式发音音标为：['gʌmɪŋ]...