soft copper的用法和樣例：
例句
- Resist the temptation to remove all of the black spots by hard scrubbing or by flexing the soft copper.
抵制誘惑，刪除所有的黑點(diǎn)很難擦洗或伸縮軟銅。 - With his bow drill, the workman bores small cavities for brads of soft copper to be hammered in, binding the pieces.
他要用弓鉆現在上面打幾個(gè)小孔，然后軟銅做成的曲頭釘穿在里面好把碎片綁在一起。
