Dicalcium silicate
硅酸二钙
🧩 词语组成解析
[医] 二钙
silicate
['silikit]
n. 硅酸盐;
🗣️ 情景例句
You didn't say the magic words.
你没有念魔语。
To protest against something
抗议
Hello, Jim.
你好，吉姆！