priming can

例句：

1. 1. Before painting the wall, we need to prime it with a primer.
   在粉刷墙壁之前，我们需要用底漆进行预处理。
2. 2. The car was primed before being painted.
   汽车在被涂漆之前需要先进行预处理。
3. 3. The painter applied several coats of paint to the wooden table before priming it.
   画家在给木制桌子涂上几层油漆之前，先进行了预处理。