As plant microbiologist, provide plant microbiological training ( sanitation ) and consultation.作为工厂微生物专家, 提供全厂的微生物培训 ( 卫生 ) 和微生物方面的咨询.Typhoid fever sneaks in when sanitation fails.环境卫生搞不好,伤寒就会乘虚而入.disease resulting from...
Until now, babbling had been observed only in humans and a few primates pygmy marmosets.到目前为止牙牙学语只在人类和一些灵长类动物中发现过.Infamy was babbling around her in the public market - place.在公共市场上,她周围泛滥着对她丑行的种种议论.I fell, to the ground b...