すごく腹がへっている。

terrible; dreadful; amazing (e.g. of strength); great (e.g. of skills); wonderful; terrific; to a great extent; vast (in numbers)

abdomen; belly; stomach; womb; one's mind; one's real intentions; one's true motive; courage; nerve; willpower; generosity; magnanimity; feelings; emotions; wide middle part; bulging part; inside; interior; inner part; anti-node; counter for hard roe; counter for containers with bulging middles (pots, vases, etc.)

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

to pass; to elapse; to go by; to pass through; to go through; to experience; to go through; to undergo