noun🔗Share地下通道，人行隧道. A road, track, path, or street for going under another way or obstacle.""To avoid the busy intersection, we used the underway that went beneath the train tracks." "为了避开繁忙的十字路口，我们走了穿过火车轨道下方的地下通道。wayvehicletrafficChat with AIVocabulary GamePractice Reading
noun🔗Share地下通道，地道. An underground passage, tunnel."The workers discovered an underway beneath the old factory, leading to a forgotten storage room. "工人们在旧工厂下面发现了一条地下通道，通往一个被遗忘的储藏室。architecturestructureChat with AIVocabulary GamePractice Reading
noun🔗Share航行，航程 A voyage, especially underwater."The submarine Titan's underway to explore the Titanic wreckage ended in tragedy. "“泰坦”号潜艇前往探索泰坦尼克号残骸的水下航行以悲剧告终。nauticalsailingoceanChat with AIVocabulary GamePractice Reading
adverb🔗Share进行中，在进行，在途中。 In motion, in progress; being done or carried out; on a journey."The construction of the new school building is already underway. "新学校大楼的建设已经在进行中了。actionprocesssituationnauticalsailingbusinessChat with AIVocabulary GamePractice Reading
