Consider this molecule, a hexane with a benzene ring attached to carbon number 2.

考虑这个分子， 一个苯环连接到碳数 2 的己烷。

In the case of maltose, that leaves an alpha 1-4-glycosidic bond which is a bond between carbon number 1 of one glucose monosaccharide and carbon number 4 of the other glucose monosaccharide.

以麦芽糖为例，这个缩合过程形成的糖苷键称为α-1，4糖苷键，即一个葡萄糖分子的1号碳与另一个葡萄糖分子的4号碳相连接。

The word ends in a non-numbered '-al', so finally we can stick an aldehyde on carbon number one, and yeah, that was actually pretty easy!

这个词以未编号的“-al” 结尾，所以我们终于可以在一号碳上添加一个醛基，是的，这实际上非常简单！