i had made preparations beforehand是什么意思？i had made preparations beforehand怎么读？i had made preparations beforehand的含义和解释 -j9九游会
[直译]
我事先做好了准备
[详尽释义]
1. 我预先作了准备。
2. 我预先作了准备.
i had made preparations beforehand是什么意思？以上就是i had made preparations beforehand的含义解释和发音。