Trouser legs e piston pump: o que têm em comum

1. Passo 1. Trouser legs — faz parte de — Trousers. Two legs.
2. Passo 2. Trousers — utiliza — Needle. Trousers were sewn with a needle.
3. Passo 3. Needle — faz parte de — Syringe. A hollow needle.
4. Passo 4. Syringe — funciona como — Piston pump. A syringe is a hand-operated piston pump.

Abrir Evothings