英语单词分类 轻松记单词

更新时间:2025-02-17 19:32:50

perforated caisson

开孔沉箱
perforated caisson是什么意思 perforated caisson在线翻译 perforated caisson什么意思 perforated caisson的意思 perforated caisson的翻译 perforated caisson的解释 perforated caisson的发音 perforated caisson的同义词