to participate in (as a member); to get involved in
to regret bitterly; to be very sorry (for); (lit.) to bite one's navel
a cornered rat will bite a cat; despair turns cowards courageous
to regret bitterly; to be very sorry (for); (lit.) to bite one's navel
tasteless; dry as dust; insipid; flat; dull
habit of biting one's nails
tasteless; dry as dust; insipid; flat; dull