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feedthrough ['fi:dθru:] n
gen. ; 串馈; 送进; 引〔连接,连通〕线; 馈人装置; 印制电路正反两面的连接
el. 馈通; 穿通; 穿通线
refrig. 真空引人线
feedthrough: 25 phrases in 9 subjects
Air defense1
Astronautics4
Aviation3
Electronics7
General4
Geophysics1
Information technology1
Technology2
Telecommunications2