preimpregnated

例句：

1. 1. The fabric was preimpregnated with adhesive before being cut into strips.
   这种织物在被裁剪成条状之前，已经预先涂上了粘合剂。
2. 2.Before painting the walls, the painter preimpregnated the brush with paint.
   在给墙壁上色之前，画家先用颜料预先涂抹了刷子。
3. 3. The seeds were preimpregnated with a chemical that would help them germinate.
   种子预先被一种化学物质浸渍，这有助于它们发芽。