隧
道
About
The word "隧道" is formed by combining the character "隧", which specifically denotes a tunnel or underground passage, with the character "道", meaning a road or path; together, they create a compound where "隧" modifies "道" to explicitly refer to a tunnel as a subterranean pathway.
Example Sentences Hide
火车正在穿过隧道。
这条隧道很长,开车要五分钟。
隧道里的通风系统非常重要。
新隧道的照明比旧隧道好得多。
工程师们克服了复杂的地质条件,建成了这条隧道。