例句與造句

1. Half - hard aluminium wire
   半硬鋁線
2. Wires for electrical machinery and apparatus . round bare 3 4 hard aluminium wire . characteristics
   電機(jī)和儀器用導(dǎo)線.圓形3 4硬裸鋁線.特性
3. It's difficult to find hard aluminium in a sentence. 用hard aluminium造句挺難的