like: Instrumente → →
die Instrumente ☊ 
nhạc cụ ☊ 
☊ Instrumente ☊ 乐器 ☊ yuèqì surgical/optical/precision, etc. instruments ☊ instrument ☊
brass/stringed, etc. instruments ☊ instrument ☊
the flight instruments ☊ instrument ☊
the instrument panel ☊ instrument ☊
Interviews and questionnaires are the most important tools in market research. ☊ interview ☊
measuring equipment/instruments ☊ measure ☊
We arrived just as the musicians were packing up their instruments. ☊ pack up, pack sth up ☊
research tools like questionnaires ☊ tool ☊