plant(同义词)

问题描述:

plant(同义词)
precious(同义词)
dirty water (同义词)
turn off(反义词组)
shop assistant(复数)
lorry(复数)

plant(同义词) vegetable
precious(同义词)valuable
dirty water (同义词)waste water 或:polluted water
turn off(反义词组)turn on
shop assistant(复数)shop assistants
lorry(复数) lorries