desde

1. since
2. from (a location)
3. starting at (a quantity, such as a price)

entonces

1. then, next, thereupon, at that time, at that point
2. then, therefore, so, thus

operación

1. operation (a surgical procedure)
2. operation (the method or practice by which actions are done)
3. operation (a procedure for generating a value from one or more other values)

es

• Verb

  third-person singular present indicative of ser

• Noun

servir

1. to serve (to be a servant or worker; to render service)
2. to serve (to be a servant for; to work for)
3. to be of use, to be good for
4. to serve (to usefully take the place of something else)
5. to serve (to be in military service)
6. to serve (to set down (food or drink) on the table to be eaten)
7. to serve (to lead off with the first delivery over the net in tennis, volleyball, ping pong, badminton, etc.)
8. to help oneself to (to take freely)

a

• Character

  The first letter of the Spanish alphabet, written in the Latin script.

• Noun
• Prep

sanitarios

• Adj

  masculine plural of sanitario

• Noun

oficiales

• Adj

  plural of oficial

• Noun
• Verb