Stumbles
v. （不顺畅地）说( stumble的第三人称单数 ); 跌跌撞撞地走; 绊脚; （说话、演奏等）出错
🗣️ 情景例句
How about a date with your grandfather?
和你爷爷约个会好吗？
If you would have a thing well done, do it yourself.
如要是情做得好，你须亲自动手搞。
Not to grasp firmly is not to grasp at all.
抓而不紧等于不抓。