【keep】keep in 隐瞒,隐藏；抑制；继续燃烧 keep on 继续；穿着…不脱 keep up 保持；继续；不低落；不落后 keep up with 赶得上；和…保持联系 keep in mind 记住 keep in touch 保持联络 keep pace 并驾齐驱；齐...