couping
美 英
例句
Xiong Couping Iustitute of city Unban Planning; Jiangsu Province;
江蘇省城鄉(xiāng)規(guī)劃設(shè)計(jì)研究院;
turning arm for reversing couping
換向聯(lián)軸器轉(zhuǎn)臂