急性呼吸窮迫症候群きゅうせいこきゅうきゅうはくしょうこうぐんkyuuseikokyuukyuuhakushoukougunnounacute respiratory distress syndromeARDSKanji in this word候climate吸suck呼call急hurry性sex症symptoms窮hard up群flock迫urgeStudy it in Yanamino