FAQs About the word underseal

底部密封

seal consisting of a coating of a tar or rubberlike material on the underside of a motor vehicle to retard corrosion

授权,认证,許可,签名,认证,津贴,清理,同意,授予,离开

否认,禁令,拒绝,拒绝,撤销,否决,禁止,威慑,禁运,排斥

undersea => 海底的, underscore => 下划线, undersay => 对称, undersaturated => 不饱和, undersailed => 帆不够用,