死板的英文：
rigid
inflexible

参考例句：

She's dreary little prude
她是个死板、假正经的女人！

This teacher's classes are rigid and the students don't like them.
这个老师讲课死板，不受同学欢迎。

Because the acting was dull, the film was a big flop.
由于演出死板，那部电影彻底砸锅。

She was quite mechanical and unthinking in the way she ironed the shirts.
她熨衣服的方式机械死板。

It did not classify plants in quite the most slavishly simple manner
它对植物的分类并不是以一种很死板的简单的方式进行的。

Because the acting is dull, the film is a big flop.
由於演出死板,那部电影彻底砸锅。

When inflexible rules are imposed on flexible humans, both sides lose.
当死板的规则强加在灵活的人类身上时，两面皆输。

She glanced at his white-swatched head and blue goggles
他又向那白布包着的头如死板的眼镜盯了一下。

What excuse have you to make for your slavish punctuality?
对于你这种死板地遵守时间的行为，你还能提出什么辩解吗？

The likeness is indeed true, but it is a dull, dead, unfeeling, inauspicious likeness
真的，它确实很象，但却是一种呆滞死板，暮气沉沉，毫无情感的相似。

rigid是什么意思：
a.
1.（不弯曲、不拉伸而）具刚性的；刚硬的，坚硬的；坚固的；僵硬的
2.严格死板的；苛严的
3.严厉而不通融的；固执僵化的
4.精确的；严密的
5.【空】硬式的
n.
【空】硬式飞艇

rigid discipline.
固执僵化的纪律

The support for the tent is rigid.
帐篷的支柱很坚固。

She became as rigid as adamant.
她变得如顽石般的固执。

The rigidity of the metal caused it to crack.
这金属因刚度强而产生裂纹。

He was rigid, erect, and impassive
他一动不动，笔直地站着，脸上毫无表情。

inflexible是什么意思：
adj. 僵硬的；坚定不移的；不容变更的；顽固的，僵化的

She has an inflexible devotion to an ideal.
她具有对一种理想坚定不移的献身精神。

Allenda was brought down by his own incompetence and inflexibility
阿连德之所以倒台，是由于他自己的无能和固执。

Workers insisted the new system was too inflexible.
工人们坚持认为新制度太不灵活。

Charles was a man of settled habits and inflexible routine.
查尔斯是一个恪守习惯、生活规律不容打乱的人。

His opponents viewed him as stubborn, dogmatic, and inflexible.
他的反对者们认为他固执、教条、僵化。