Vacillator
n. 踌躇;犹豫;动摇
🗣️ 情景例句
I'm worried about you and Mom.
我很担心你和妈妈。
Stop in the name of the law.
以法律的名义命令停下。
and, in another instance, wearing stockings and slippers, to make out with her foot the outlines and colours of a picture hidden under a carpet.
还有一次，她穿着长筒袜子和拖鞋，能用脚步识别出藏在地毯下面的一幅画的轮廓和颜色。