I don't understand. Did you exercise or not?
我搞不懂 ，你到底作了健身操没有？
走遍美国
A Piece of Cake(没问题) ACT III
📚 句中词汇解析
从本句中提取的重要词汇
vt.& vi. 懂，理解;
vt. 了解;默认;听说;领会;
💡 under(under)+stand→懂；了解；通晓；认为
"That's just an approximation, you understand."
你知道那仅仅是近似值。
近义：ideate, imagine, apprehend, interpret, assimilate, penetrate
反义：misapprehend, misconstrue, mishear, misinterpret, misrepresent, misread
n. 练习;运动，训练;运用;典礼;
vi. 锻炼，训练，练习;
vt. 锻炼（身体某部位）;使焦虑，使忧虑;实行，发挥（作用）;运用;
💡 ex出+erc力量+ise表名词，物品，状态 →练习，锻炼
"You should exercise extreme caution when driving in fog."
在雾中开车要极为小心.
近义：profess, wield, practice, practise, qualify, train