代だい替たい手しゅ段だん

noun

alternative means; alternative method

A formal or technical term for a substitute way of doing something, often used in problem-solving or planning contexts.

• この問もん題だいを解かい決けつするには、代だい替たい手しゅ段だんを考かんがえなければならない。

  To solve this problem, we must consider alternative means.

• 交こう通つう機き関かんが止とまった場ば合あいの代だい替たい手しゅ段だんを確かく保ほしておく。

  Secure an alternative method in case transportation stops.