英语单词“back-of-the-envelope, back-of-an-envelope”的翻译、意思、用法、释义-英汉词典

单词	back-of-the-envelope, back-of-an-envelope
释义	back-of-the-envelope, back-of-an-envelope['bækəvði'envələup;-ən-]adj.1.■无需精心(或不必复杂)计算的，可容易而迅速确定的，快速而容易确定的，大体归纳出的；突然想到的
随便看	readmit readmittance read-mostly memory read-my-lips Read my lips. read of read off read on read-on read (oneself) in read oneself in read one's plate read one's shirt read-only read-only memory read-only storage readopt readorn readout read out readout station read over (或through) read people's hearts read protection read screen