Usages of hōnggānjī
这 是 烘干机。zhè shì hōnggānjī.
This is a clothes dryer.
容易 缩水 或者 掉色 的 衣服 要 手洗， 不要 用 烘干机。róngyì suōshuǐ huòzhě diàosè de yīfu yào shǒuxǐ, búyào yòng hōnggānjī.
Clothes that shrink or fade easily need hand-washing; don't use the dryer.
Elon.io is an online learning platform
We have an entire course teaching Chinese grammar and vocabulary.