colophony的知识聚焦

colophony词语：colophony解释：松香词性：名词词典：造纸专业英汉词典colophony相关解释colophony〔名词〕松香colophony〔名词〕松香,树脂colophony〔名词〕松香colophony松香，树脂colophony〔名词〕松香colophony〔名词〕松...