G 開頭單詞
grey jacquard cloth [經(jīng)濟學]提花布坯
grey iron casting 灰鐵鑄造
grey iron 灰鑄鐵；鐵灰色；灰生鐵
grey interlock fabric [經(jīng)濟學]本色棉毛布
grey hair n. 白頭發(fā)，灰發(fā)
grey fancy cloth [經(jīng)濟學]提花布坯
grey fabric [紡] 坯布
grey evolutionary game [經(jīng)濟學]灰色進化博弈
grey eminence 灰色高貴（指后臺掌權的人物）。
grey desert steppe soil [地球科學]灰色荒漠草原土[環(huán)境科學技術]灰色荒漠草原土
grey day 陰天；灰蒙蒙的天氣
grey cotton yarn on cone [經(jīng)濟學]原色筒子紗
grey cotton fabric [經(jīng)濟學]原色棉布
grey correlation projection method [交通運輸工程]灰色關聯(lián)投影法
grey cobalt ore [地球科學]砷鈷礦
grey cloth [紡] 坯布；本色布
grey cast iron shielding [土木建筑工程]灰鑄鐵屏蔽