not ... at all

even if ...,...cannot

very, exceedingly, awfully / (before a negative form) not at all, at all, by no means

a pet (an animal kept as a companion)

Clipping of トランペット (“trumpet”).

PET (polyethylene terephthalate)

active, vigorous, spirited, perky, vivacious

(rare) activity, vigor, vivacity

(chiefly women's speech) first person singular pronoun: I, me

(polite) first-person singular pronoun: I, me