Jackknifed
v. 对折, 用折叠刀切( jackknife的过去式和过去分词 )
🗣️ 情景例句
Joan?
是简吗？
The flight number is ak708 on september 5th.
班机号码是9月5日ak708
The bridge is so long that the shape of the earth had to be taken into account by its designer.
由于桥身太长，设计者不得不考虑了地表的形状。