A vacillating person
三心二意的人
🧩 词语组成解析
a. 犹豫的, 踌躇的
🗣️ 情景例句
How come she hates birds?
她为何讨厌鸟？
I think he's still in bed.
我想，他还赖在床上。
The ball struck him so hard that he nearly fell into the water.
球重重地打在他身上，使他差点儿落入水中。