Septupling
a. 七倍的；七的\\nvt. 乘以七倍\\nvi. 成七倍\\nn. 七倍
🗣️ 情景例句
Look at that Superman balloon!
你看那个超人气球
Did everyone you invited show up?
你邀请的人都来了吗？
what would civilization be like without its benefits?
如果不受其惠，文明将会是个什么样子呢？