uncombined

基本解釋

Extremely reactive.Does not occur uncombined in nature.
元素描述:Greenish-yellow; pungent; corrosive gas.
Some metals, such as gold, are found in their native state---that is, uncombined with other dements.
有些金屬，如黃金，是以天然狀態(tài)存在的，即不與其他元素化合。
Feed it as well with unburned and uncombined foods because that which is simple and natural is best.
同樣，去攝取沒有燒過和非合成的食物，因為簡單和自然是最好的。
Iridium probably does not occur uncombined in nature but it is found in natural alloys with other noble metals.
自然界中可能不存在純銥,通常和其它貴金屬共生于天然合金中。
Some metals are found in their native status, that is, uncombined with other elements.
有些金屬是以天然狀態(tài)存在的，即不與其他元素化合。