let in for

基本解释

We'll let ourselves in for trouble if we take over this business.
如果我們接琯這家企業，我們就會陷入麻煩。
Last season, when City reached the Uefa Cup quarter-finals, the club let everyone in for a fiver.
上賽季，儅曼城進入聯盟盃半決賽爭奪戰時，俱樂部發給每個進場的球迷五英鎊。
I went to a freak show and they let me in for nothing.
我去看一場怪誕秀，他們二話不說就讓我進去了。

But the president says he will not let health reform be paid for in his words -- "on the backs of middle-class families."
But it is interesting. Let's just, for an order of magnitude say what happens for ground state electron in atomic hydrogen?
但行星模型其實挺有趣的，按照重要的先後順序，我們來猜想一下,氫原子中的基態電子會發生些什麽？
麻省理工公開課 - 固態化學導論課程節選
So, let's take a look at the different kinetic energies that would be observed in a spectrum for neon where we had this incident energy here.
那麽，讓我們來看一下,在已知入射能量的情況下,可以在氖光譜中觀測到哪些不同的動能。
麻省理工公開課 - 化學原理課程節選

Eileen Claussen with the Pew Center on Global Climate Change says Kyoto countries are also getting a sense of just what they've let themselves in for.
NPR: Seeking Profit in Kyoto Protocol Compliance