Drug addiction is a dangerous canker in society. 吸毒成癮是腐蝕社會的一大禍害。
常用短語
canker
潰瘍
近義反義詞
canker
cankering feet disease
Canker disease of poplar
Cankers Sore Of blood deficiency
canker disease of Carya cathayensis
Cankerworm-crawl algorithm for line detection