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
remember?
记得吗
With only a few facts, Holmes could hypothesize the explanation.
仅凭少许的事实，福尔摩斯就能推理该事件了。
Sure. What are you going to do, Mary?
当然了。你打算做什么，玛丽？