upper and lower decks的意思|示意
                        
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                      上下甲板
upper and lower decks的网络常见释义
上下框 ... cubic roots:立方根; upper and lower decks:(算盘)上下框; placing it flat:平放; ...
upper and lower decks相关例句
Put a door in the side of the ark and make lower, middle and upper decks.
方舟的门要开在旁边。方舟要分上,中,下三层。