transect的一般过去时怎么拼写？

Along this transect the rise in elevation is gradual.沿着这条植被带海拔上升舒缓.It is for a discussion of area determination by transect sampling.这是有关截距抽样估测面积的讨论.The belt transect under the hill belongs to the research institute.山下那片...

transect的第三人称单数（三单）为：transects...

transect的音标：transect的英式发音音标为：[træn'sekt]transect的美式发音音标为：[træn'sekt]...

v.横断，横切n.横断面...

transect的现在进行时为：transecting...

transect的现在完成时为：transected...