1. 很相似的, 同一类的 They are things of a kind.
他们是同一类的东西.
They are two of a kind and totally unreliable. 他俩是同类货色,都是不可靠的人.
2. 低劣的, 差劲的 It was advice of a kind, but it wasn't very helpful.这是一种建议, 但并不非常有用.They made me tea of a kind, but I couldn't drink it.
他们给我沏了不太好的茶, 我没法喝.