ばくばで始まる言葉

ばくばく

緊張で心臓がばくばくしたI was so nervous that I could hear my heart pounding [throbbing].

ばくばく【漠漠】

1〔広々とした〕漠々たる荒野a vast [boundless] wilderness2〔ぼんやりした〕漠々たる思い出a vague memory of the past