Decalcified
vt. 除去石灰质；脱钙
🗣️ 情景例句
Would you excuse me?
失陪一下。
Thereis no wool so white but a dyer can make it black.
羊毛再白，也能染黑。
Now, this is the chemistry lab. Have you been in this lab before?
好啦，这是化学实验室。你们以前到过这个实验室吗？