Frases y oraciones de ejemplo

guinea pigs   (conejillos de indias)

These guinea pigs, like most, have no external tail.

The male guinea pigs usually have higher masses.

"P. mirabilis" is not pathogenic in guinea pigs or chickens.

guinea pig   (conejillo de indias)

Shadowing directors,Yu sensed she was a guinea pig.

At the age of 48 he bought his first guinea pig.

The greater guinea pig is a herbivore.