Lanthanum carbonate
[化] 碳酸镧
🧩 词语组成解析
n. 镧\\n[化] 镧La
carbonate
[['kɑ:bəneit]]
n. 碳酸盐\\nvt. 使碳酸盐化, 使充满二氧化碳
🗣️ 情景例句
I really feel bad about it,
我真过意不去。
She is very well, thank you.
她很好，谢谢。
The article began: 'Hundreds of steps lead to the high wall which surrounds the president's palace'.
“几百级台阶通向环绕总统的高墙。