large cavern group
基本解釋
- [土木建築工程]大型洞室群
英漢例句
- An ancient man-made near ground surface rock cavern group was found in Longyou County, Zhejiang Province. The 24 large caverns were excavated 2000 years ago.
浙江省西部龍遊縣的龍遊大型古地下洞室群由24 個(gè)洞室組成，該洞室群開(kāi)挖於2000 年前。
雙語(yǔ)例句
詞組短語(yǔ)
- large group -cavern 大型洞群
- large -scale underground cavern group 大型地下洞室群
- a large -scale underground cavern group 大型地下洞群
短語(yǔ)
專業(yè)釋義
- 大型洞室群