froth up

短语

词形变化

frothed up frothing up froths up 三单 froths up frothing up 现在分词 frothed up 过去式 frothed up 过去分词

释义与例句

v.
  1. 1.

    To become frothy; to rise with a frothy surface or covered with something resembling froth.

    不及物