Spanish Word for mainspring
English Word: mainspring
Spanish Word: causa principal
Now you know how to say mainspring in Spanish. :-)
Spanish Word: causa principal

Now you know how to say mainspring in Spanish. :-)
Interested in travelling to a Spanish-speaking country? Read the travel blog below:
March 11th in Santiago (Santiago, Chile)
Although I only spent 3 days in Santiago, there are a couple of interesting things worth mentioning. Arguably the most stable economy in South America, Santiago initially struck me as a blend of European functionality (stores, businesses, restaurants...and prices!) and South American architecture, traffic, and markets. The city (similar to Los Angeles) also suffers from a heavy blanket of...
[ view entire travel blog ]
Popular Phrase: learning spanish for kids | Medical Spanish | Conjugated Verb: empotrar - embed [ click for full conjugation ]