树脂质的

例句：

1. 1. The wood is very resinous and hard to work with.
   这木头非常黏，难以加工。
2. 2. The resinous coating on the tree trunk protects it from decay.
   树皮上的黏性涂层保护它免受腐烂。
3. 3. The resinous substance is used in making varnishes and sealants.
   这种黏性物质用于制造油漆和密封剂。