Radiodontia
[醫] 牙放射學
??? 情景例句
With a shortage of chromosomes, a developing fetus will likely grow into a child with down syndrome.
如果缺省染色體，一個處于成長階段的胚胎可能發育成一個具有不良綜合癥的小孩。
We don't have an extension.
我們沒有分機。
He's a terrible man when he's angry.
他生氣的時候很可怕。