英语词汇lower respiratory tract infection怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	lower respiratory tract infection
释义	respiratory tract — 呼吸道 • 气管 • 气道 respiratory adj — 呼吸 adj • 呼吸道 adj • 心脏 adj tract n — 排出 n • 大片土地 n infection — 感染 lower adj — 降低 adj • 底端的 adj • 下面的 adj • 低等的 adj lower v — 减少 v • 降低 v • 低下 v • 贬低 v • 压低(声音) v • 放下 v infection n — 病毒 n • 传染 n
随便看	family knowledge family knows family laundry family law Family Law Act family law Act 1975 family law proceedings family lawyer family leadership family learning family leave family leave policy family-led company family legend family legislation family leisure family letters family level family life family life between family lifestyle family-like atmosphere family likeness family linkage family literacy

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

respiratory tract —