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来源:雅诚德英语网
The overall number of bacteria on the surface mattered more, and this decreased over time after the initial introduction.
表面细菌的总体数量影响更大,而随着时间的推移,在初次引入后,细菌数量逐渐减少。
The overall number of bacteria on the surface mattered more, and this decreased over time after the initial introduction.
表面细菌的总体数量影响更大,而随着时间的推移,在初次引入后,细菌数量逐渐减少。