n the act of giving hope or support to someone
n an increase in cost
n the act of giving a push
v increase
v give a boost to; be beneficial to
v contribute to the progress or growth of
v increase or raise
v push or shove upward, as if from below or behind
n. 宣扬( boost的名词复数 ); 帮助
v. 促进( boost的第三人称单数 ); 增加; 吹捧; 向上推起