indeed
adv.的确;强调肯定的陈述或答复;(用于very和形容词或副词之后，强调叙述、描写等)真正地;其实
习语
a friend in need (is a friend indeed)
(saying)患难的朋友（才是真正的朋友）；患难之交（见真情）
a friend who gives you help when you need it (is a true friend)
例：It is a formula that worked very wellindeed
这的确是一套很管用的方案。