Decalcify
vt. 除去石灰质\\n[医] 脱钙, 除石灰质
🗣️ 情景例句
What are you doing?
你在干什么？
Don't worry.
不要担心。
Granted, a snobbery of camping itself, based upon equipment and techniques, already exists,
诚然，露营地本身也存在以露营装备和方式取人的势利现象，