n. 下层绒毛, 底漆, 内涂层
[化] 底漆
n. seal consisting of a coating of a tar or rubberlike material on the underside of a motor vehicle to retard corrosion
n. thick soft fur lying beneath the longer and coarser guard hair
以上参考资料就是本词典详细汇总的词语undercoat是什么意思的翻译解释，如有错漏请向我们提供反馈意见。