Decalcification
n. [化]脱钙(作用)
🗣️ 情景例句
Too long. Have a seat and I'll get you a cup of tea.
太久了。请坐，我来给你弄杯茶。
Love makes one fit for any work.
爱情使人适合任何工作。
The students declared against cheating.
学生们表示反对作弊。