Decalcification of dentine
[医] 牙[本]质脱钙
🧩 词语组成解析
n. [化]脱钙(作用)
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 牙质\\n[医] 牙[本]质
🗣️ 情景例句
My younger brother, Robbie.
这是我弟弟Robbie
Love is the reward of love.
爱情就是爱的报答。
It was the idea of supporting a craft on a 'pad',or cushion, of low-pressure air, ringed with a curtain of higher pressure air.
用一个气垫来支撑船体，低压空或软垫，软垫周围用高压空气环绕。