Calcification
n. 钙化\\n[化] 钙化作用; 骨化作用
📖 牛津释义
calcification
n[U].
🏥 医学释义
钙化，沉钙（作用）
🗣️ 情景例句
And we brought some home for you.
而且带了一些回来给你 。
It's a pain in the neck.
这真是苦不堪言。
but where had it come from?
但它是从哪儿来的呢？