unsuited

This tool is unsuited for such use.

这工具适合这种用途。

He is unsuited for that position.

他适合担那个职务。

he was totally unsuited for the job.

他根本就适合这份工作。

She is fundamentally unsuited to office work.

她根本适合做办公室工作。

she was unsuited to anything where she had to organize herself.

她适合何组织有序工作。

Superglue proved completely unsuited to the task, as it stuck to everything it came into contact with.

事实证明强力胶完全适合这项务，它能黏住接触到何东西。