I'm afraid I don't understand.
恐怕我还不明白您的意思。
新概念英语第一册
Lesson 139 Is that you, John
📚 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
adj. 害怕的;担心的;恐怕;畏惧，害怕;
💡 词根af-向，词缀raid打、袭击，“担心挨打
"It's all over. There's nothing to be afraid of now."
一切都结束了。现在没有什么可怕的了。
近义：apprehensive, intimidated, nervous, awed, awestricken, awestruck
反义：intrepid, mettlesome, nervy, audacious, plucky, rash