instrument
UK/'instrumәnt/US
NGSL 2kIELTSTOEFLA2
Definitions
n.
A tool or device used for a particular task, especially precise or scientific work
工具，器械，仪器（尤指精密或科学用途）
n.
A device for producing musical sounds
乐器
n.
A means of achieving something; a formal legal document
手段，工具；法律文书
Root Breakdown
Root-derivedFrom Latin instrumentum, "equipment, apparatus" — literally something built (struere) to work with. An instrument is a tool you build with, which is why one word covers a thermometer, a violin, and a legal deed: each is a crafted tool for getting something done. The musical sense grew from "a tool for making sound."
Root struct still carries 18 more wordsCommon Collocations
- 1.musical instrument乐器
- 2.surgical instrument手术器械
- 3.precision instrument精密仪器
Example Sentences
- 1.
The cockpit was crowded with instruments showing speed and altitude.
- 2.
She plays three musical instruments, including the cello.
- 3.
Education can be a powerful instrument of social change.