make preparations against中文什么意思

为防止-----做准备

为防止...准备

• make:    vt. (made ) 1.(a)做 ...
• preparation:    n. 1.准备，预备；〔常 pl.〕 ...
• against:     Are you for ...

例句与用法

1. We ' d better make preparations against a rainy day
   我们最好做好准备以备不时之需
2. We ' d better make preparations against a rainy day
   我们最好做好准备以备不时之需。