n. 朋友； 伙伴

New materials such as gilded cobber and silvery threads emerged. 例如，銀鍍金卡柏線程出現(xiàn)的新材料。

Returning home,the cobber buried his money and his happiness at the same . 裁縫為了金錢而失去了自己最愛的聲音，他將自己的快樂也隨之丟失了。

The cobber fancied he beheld all the wealth which the earth had produced in the past century for the use of mankind. 銀行家被皮匠的直率逗笑了，他說：“我要妳從今以后不愁沒錢用。這一百枚錢妳拿去，小心放好，需要時拿來用吧。”

Double liquid cooling magnetic cobber 雙液冷磁選機

rake-type duplex wet magnetic cobber 雙耙濕式粗選磁選機