undercoat
/'ʌndәkәut/
BNC词频: #26,848
当代词频: #41,041
中文释义
n. 下层绒毛, 底漆, 内涂层
[化] 底漆
英文释义
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