Hydropyrophosphate
焦磷酸氢盐, 酸式焦磷酸盐
🗣️ 情景例句
Being a mother is not easy,
当一个母亲真不容易，
An ill marriage is a spring of ill fortune.
不良的婚姻是恶运的来源。
I had all the usual symptoms of someone giving up smoking: a bad temper and an enormous appetite.
脾气暴躁和食欲旺盛。