Results Trachoma, malnutrition, tooth caries and short sight were still the main diseases of the students in Tongcheng middle and elementary schools.是什么意思_Results Trachoma, malnutrition, tooth caries and short sight were still the main diseases of the students in Tongcheng middle and elementary schools.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句