flat back

flat back flat flat flat flat Flat flat 法兰描述：STEEL FLANGE RF/FLAT BACK ANSI B16.47B 其中的flat back是什么意思?O(∩_∩)O谢谢 翻译On the way back home,we had a flat tire. he quickly run back to his flat为什么副词可以加在动词前面 He quickly ran back to his flat and poured water over his jacket.这句话怎么 英语翻译if you want to reach back to 1964,we have spent maybe $15 trillion,and yet poverty seems to be pretty flat.这里面pretty flat flat 不就是平坦的意思么~ at this moment Monica comes home,and sees Chandler flat on .at this moment Monica comes home,and sees Chandler flat on his back on the floor and Joey pinning him down flat 还是形容词? 如何测得直流无刷电机反电动势（Back EMF flat area (degrees)）电角度的大小?详解, 英语翻译如图,有个邮件,是关于服装的,Missing contrast flat overlock sewing on the back, flat design flat意思 flat是什么意思