prepare的ing形式：preparing

v.使做好准备;把…预备好;使(自己)有准备;防范;预备(饭菜);做(饭)

prepare的现在分词

例句：

I was preparing to leave.

我正准备离开。

She's preparing to write matric.

她正准备参加毕业考试。

Preparing for that first trial felt like learning the rules of a new game.

为第一次庭审作准备时感觉就像在学一种新游戏的规则。

She made her way to the kitchen, hoping to find someone preparing dinner

她走到厨房，希望看到有人在准备晚饭。