Calcium infiltration
[医] 钙质浸润
🧩 词语组成解析
infiltration
[ˌɪnfɪlˈtreʃən]
n. 渗透;下渗;渗滤;入渗;
🗣️ 情景例句
and giving up your free time.
放弃了你的闲暇时间。
He's good at lifting weights.
他善于举重。
She stood up and took his arm.
她站起来，拉住他的手臂。