Delayed cyanosis
[醫] 遲發性發紺
?? 詞語組成解析
a. 定時的；延時的
cyanosis
[,sai?'n?usis]
n. 發紺，蒼白病，黃萎病;
??? 情景例句
Good morning. Restaurant Service. May I help you?
早上好，餐廳服務部，能為你效勞嗎？
Do you like travelling?
你喜歡旅行？
Was he absent from school last week?
上星期他沒上學吧？