1、perish

（人或动物）惨死，猝死

Most of the butterflies perish in the first frosts of autumn.

大多数蝴蝶会在秋天的第一场霜冻来临时纷纷死去。

the ferry disaster in which 193 passengers perished.

造成193名乘客丧生的渡船事故

湮灭；毁灭；丧失

Buddhism had to adapt to the new world or perish.

佛教必须适应新时代，否则将会消亡。

Civilizations do eventually decline and perish.

各种文明最后都会衰落、消亡。

（表示认为建议不可能、荒谬）想都别想，死了心吧，没门儿

Me a policeman! Perish the thought!

我当警察！想都别想了，不可能！

We don't have a computer (perish the thought) and have only recently bought an electric typewriter.

我们没有电脑（死了心吧），只好最近买了台电动打字机。

2、command

命令;下令;指示

He commanded his troops to attack.

他命令部队发起进攻。

'Get in your car and follow me,' he commanded.

“上你自己的车，跟在我后面。”他命令道。

博得，赢得，拥有(尊重、服从等)

an excellent physician who commanded the respect of all his colleagues.

赢得所有同事尊敬的优秀的内科医生

There is no limit to what can be achieved here because of the fantastic support we command.

由于赢得了极大的支持，我们将无往不胜。

统率，指挥(军队)

the French general who commands the UN troops in the region.

统率该地区联合国部队的法国将军

He didn't just command. He personally fought in several heavy battles.

他不仅仅发号施令，还身先士卒参加了几次激战。