A trained health worker recorded the presence or absence of 31 clinical signs, such as difficulty in feeding and lethargy, and a paediatrician then assessed each case for severe illness.是什么意思_A trained health worker recorded the presence or absence of 31 clinical signs, such as difficulty in feeding and lethargy, and a paediatrician then assessed each case for severe illness.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句