uncrushable

剑桥词典

If someone is uncrushable, it is impossible to make them lose hope or confidence .
（指人）不可能使其失去希望（或自信的）
In order to succeed in life you have to have an uncrushable belief in yourself. 你必须对自己有着不可动摇的信心，才能取得人生的成功。

Uncrushable cloth or clothing is designed to stay free of unwanted folds .
（人造纤维布）不起褶的，不起皱的
an uncrushable hat 不起皱的帽子 返回 uncrushable