单词	ciliate infection
释义	ciliate infection 纤毛虫感染,纤毛虫病
随便看	observation towers observation train observation trial observation tube observation tube clamping screw observation tube fixing screw observation under the microscope observation unit observation value Observation values observation variable observation vector observation vessel observation volume observation ward Observation was enabled to compass its vastness observation watch observation well observation well of earthquake indications observation well of groundwater Observation well of water level observation wellpiezometric well observation well, responding well Observation well system observation wheel