Yabla video uses of 坏血病

rén
缺少 quēshǎo
le
维生素 wéishēngsù
C C
以后 yǐhòu
huì
发生 fāshēng
一种 yīzhǒng
疾病 jíbìng
叫做 jiàozuò
坏血病 huàixuèbìng
When humans are deficient in vitamin C, they get a kind of illness, called scurvy.