Tra từ Charles Proteus Steinmetz - Từ điển Oxford Learners Wordfinder Dictionary

Từ điển Oxford Learners Wordfinder Dictionary

Charles Proteus Steinmetz

noun

United States electrical engineer and inventor (born in Germany) (1865-1923)
• Syn:
Steinmetz
• Instance Hypernyms:
electrical engineer, inventor, discoverer, artificer