hold sth back
— phrasal verb with hold uk
/həʊld/ us
/hoʊld/ verb held, held
C1 to keep information secret from someone deliberately
(hold sth back在劍橋高級學習詞典和同義詞詞典的解釋 ©劍橋大學出版社)
「hold sth back」的更多意思
「每日一詞」
lend a helping hand
to help someone