Cadimium
[電] 鎘
??? 情景例句
Now may I please say hello?
現(xiàn)在我可以說(shuō)聲哈嘍了嗎？
When the fox preacheth,then beware your geese.
每逢狐貍講道，當(dāng)心鵝兒遭殃。
Oxygen is widely used in ship repairs for cutting and joining metal plates or pipes.
在船舶修理過(guò)程中，常常使用氧氣切割和焊接金屬板或金屬管。