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auto-switch ['ɔ:təuswitʃ]
gen. 自动开关〔切换,换接〕
anim.husb. 自动开关
auto switch
el.mach. 自动开关
auto-switch: 12 phrases in 8 subjects
Chemistry2
Computer networks1
Drilling1
Electric machinery3
Oil / petroleum1
Shipbuilding1
Technology1
Wind Energy2