[ bu:st ] 柯林斯星级 ★★★☆☆ BNC词频 4022 COCA词频 3691 n. 推进, 吹捧 vt. 推进, 提高, 宣扬, 促进 n. the act of giving hope or support to someone n. the act of giving a push v. give a boost to; be beneficial to v. increase or raise 过去分词: boosted 现在分词: boosting 过去式: boosted 第三人称单数: boosts 复数: boosts 英汉双解字典由 ECDICT 提供