URT
导读：URT读音音标英[]美[]
基本意思释义[医][=upper respiratory tract]上呼吸道短语及实用例句URT failures are the main factors influencing the safety and reliability of
基本意思释义[医][=upper respiratory tract]上呼吸道短语及实用例句URT failures are the main factors influencing the safety and reliability of
URT读音音标
英[]
美[]
基本意思释义
[医][=upper respiratory tract]上呼吸道
短语及实用例句
URT failures are the main factors influencing the safety and reliability of the operation.
城市轨道交通系统的事故故障是影响其运营安全与可靠性的主要因素.
URT is a big project with high building and operating cost and long financial period.
城市轨道交通是一项建设和运营成本高、财务周期长的巨型工程.
