英语词汇“沒底兒”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	沒底兒
释义	沒底兒 méi dǐr形容不了解情况，心里没有应付对策。这件事该如何处理，大家都没底儿。
随便看	rotation plasty rotation plate rotation platform rotation platform with ladder rotation plot rotation plough land rotation pneumatic vibrator rotation position sensing rotation potential rotation power rotation precision rotation priority rotation process rotation profile rotation projectile rotation-projection rotation quantum number rotation radio beacon rotation radiography rotation radiotherapy rotation radius Rotation-speed rotation speed control rotation speed feedback control rotation speed fluctuation