常见例句Keywords Europium complex;Thenoyl trifluoroacetone;Fluorescence; 稀土络合物;噻吩甲酰基三氟丙酮;荧光;thenoyl trifluoroacetone 噻吩甲酰三氟丙酮thenoyl trifluroacetone 噻吩甲酰三氟丙酮 返回 thenoyl