Dcsf
abbr. Dry Caisson Storage Facility 干沉箱储存设备
🗣️ 情景例句
And the new drawings for the toy spaceship.
还有玩具太空船的新草图。
How was it, sir?
它好吗？先生。
Many strange new means of transport have been developed in our century,
本世纪已研制出许多新奇的交通工具，