单词	chelate ring complex
释义	chelate ring complex 螯合环状络合物
随便看	the prevent steps The preview was intended to whet your appetite The Previous Chibi Poetry the previous day the previous dynastic poets the previous force the previous quarter the previous question The previous score the previous year the pre-warning index system the pre-war years the price asked The Price Cartel the price-cheating of commodity houses the price competltion The price depends upon quantity The price does not include tax added on the price-earnings ratio The price fall suddenly The price fell down to the lowest level The price fell sharply The price fell to lowest The price fluctuates The price has been mounting