Primer
01
プライマー, 下塗り
an undercoat applied before painting that prepares and protects the surface
02
プライマー, 入門書
an introductory book that provides basic knowledge on a subject
03
プライマー, メイクアップベース
a cosmetic product used to create a smooth base for makeup
04
雷管, 点火装置
any igniter that is used to initiate the burning of a propellant



























