- gas toxicity of protected land
- 保护: protect; defend; guard; safe ...
- 体: body; part of the body
- 毒害: poison; infect
- 保护地: area under glass; colony; dependency; frame area; pgnd; preserve; protected area; protection ground; protective ground; sheltered ground
- 气体毒化: gas poisoning
关注微信公众号：chachacidian，回复:保护地气体毒害，即可在微信中查询翻译
