Complexones
氨羧络合剂; 络合滴定试剂
🗣️ 情景例句
We need a stable political environment in which to develop our economy.
我们需要一个稳定政治环境来发展经济。
I will try, but no promises.
我会试试看，但是不敢保证。
There are countless people who, ever since their early years, have learned to associate snails with food.
有不计其数的人们从小就知道蜗牛可做菜。