shellfish contamination贝类: shellfish; molluscs污染: pollute; contaminate贝类污底: sea acorn fouling人类污染: human contamination油类污染: oil pollution下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:贝类污染,即可在微信中查询翻译