Another issue that is commonly missed is that the psoas has a partner in crime - iliacus.

另一个我们通常都忘了的问题：腰肌还有一个帮凶—髂肌。

youdao

Having a partner in crime is all very well, but one does have to account for oneself a good deal.

即使是犯罪，有个伴总好过独自一人承受痛苦。 单身的人却不得不好好为自己考虑。

youdao

If you have a cell phone, pull it out and call your partner in crime, or even fake the call if you have to: "Yes, but it's what I've been looking for."..

如果你有手机，打给你的伙伴，或者干脆假装打电话：“是的，可是我想要它很久了……我不知道呀，好吧，嗯……”？

youdao

Unless the person you are attending the networking event with is going to make your quota for the year, you need a plan on how to attack the event, all while knowing you have a partner in crime on the scene should you need a self esteem pick me up.

FORBES: How To Tag Team a Networking Event

However, if the cooperator is culpable in the horrific behavior, it is hard to have sympathy for the cooperator simply because he testified against his partner in crime in exchange for a lighter sentence.

FORBES: Why do people have a negative view of cooperators?

With his tall, chiseled Aryan looks, Eric Emil Oleson provides villainous derangement as Ma'am's increasingly insane partner in crime, a psuedo-doctor called Rat.

WSJ: Review: 'The Last Cyclist' is an affecting fable