ประโยคภาษาจีน : 中文句子 |
---|
mù dì 目的 liǎo jiě 了解 yí chāng shì 宜昌市 lóng yǎ xué xiào 聋哑学校 suì 岁 máng 盲 ruò 弱 lóng yǎ 聋哑 ér tóng 儿童 huàn 患 qǔ 龋 qíng kuàng 情况 jí 及 kǒu qiāng 口腔 wèi shēng 卫生 zhuàng kuàng 状况 |
Objective: To investigate the status of caries and oral hygiene among 8-12 year-old blinded, Weak-minded and deaf-muted children from Yichang school for deaf-mutes. |