aculeated

1. And my words are always directly and aculeated.
   常常我的话会变得直接而尖锐。
2. With the mine scale enhance and the mine toward deep level, the wall rock of roadway more and more exhibits the characteristic of soft rock, the problem of the timbering and the maintenance of soft rock roadway is becoming more aculeated.
   随着矿井开采规模的加强和开采向纵深方向发展，巷道围岩越来越多地呈现出软岩特性，软岩巷道的支护与维护问题更为突出。

adj

1. having or resembling a stinger or barb
   1. aculeate insects such as bees and wasps

   Synonym:    aculeate