THROBBING
ppr. Beating with unusual force, as the heart and pulse; palpitating.
n.The act of beating with unusual force, as the heart and pulse; palpitation.
throbbing
thr ó b bing 形容詞 1 〈頭などが 〉ずきずきと痛む ; 〈心臓が 〉鼓動する .2 にぎやかな .名詞 =throb .