priming
英 ['pra?m??]
美['pra?m??]
- n. 底漆；裝雷管；起爆劑；裝點(diǎn)火藥；裝填物
英英釋意
- 1. the act of making something ready
- 2. any igniter that is used to initiate the burning of a propellant
- 3. the first or preliminary coat of paint or size applied to a surface