Adjective + 工具
The noun 工具 (gōngjù) means 'tool' or 'instrument,' referring to any device or means used to accomplish a task. It can be used both literally for physical tools and figuratively for methods or resources. For example, 好工具 means 'a good tool.'
电脑是现代办公不可缺少的工具。
Diànnǎo shì xiàndài bàngōng bùkě quēshǎo de gōngjù.
Computers are an indispensable tool for modern office work.
你需要什么工具来修理这把椅子?
Nǐ xūyào shénme gōngjù lái xiūlǐ zhè bǎ yǐzi?
What tools do you need to fix this chair?
语言是人类交流最基本的工具。
Yǔyán shì rénlèi jiāoliú zuì jīběn de gōngjù.
Language is the most basic tool of human communication.