Complexones
氨羧络合剂; 络合滴定试剂
🗣️ 情景例句
and I stayed out an extra half hour.
我还特别多待了半个小时。
I don't like wearing the uniform.
我不喜欢穿制服。
and zoomorphic animal shapes ablaze with red and gold and blue,
还有用红色、金黄色、蓝色绘制的光彩夺目的兽形图案，