with both feet

• adv. 完全地(强烈地；坚决地)

with both feet的用法和样例：

例句

1. A radical is a man with both feet firmly planted in the air.
   激进分子就是把两腿牢牢插在空气中的人。

词汇搭配

• jump in with both feet 全心全意地从事(不加...