形 （强硬不屈； 固执） stubborn，unyielding；

[例句] 她相当顽固，宗教观念极强。 She was a fairly rigid person who had strong religious views.

[例句] 战时的海军中很少有势利眼，阶级意识也不强。 There was very little snobbery or class-consciousness in the wartime navy.