rat on

基本解释

Don't rat on his , or you will be disgusted with everyone .
不要告密，否则你将被所有的人讨厌。
In this tutorial, Sven Hauth demonstrates how to create a more complex character with Cinema 4D XL 6.1 or above, a kind of a rat on two legs.
在本教程中，斯文 Hauth 演示如何创建一个更复杂的字符与电影 4 D XL 6.1 或以上，一种是两条腿走路的老鼠。
blog.sina.com.cn
By in vitro experiment, the inhibition by dialysate of non immunized SD rat on tumors was not a direct killing but could be other mechanisms.
通过体外抑瘤试验观察到，非免疫SD大鼠的不同组织透析外液对肿瘤细胞的抑制不是直接杀伤，可能是通过其它机制。

If you rat someone out in jail, someone puts a contract out on you.
如果你坦白了,你是在自找麻烦
耶鲁公开课 - 博弈论课程节选
Why not just put our own orgasmitron hat on with a little-- not rat lever, but now human lever-- with the electrodes stimulating our own brains so that we get this intense burst of pleasure?
我们为何不带上电子高潮帽-,把老鼠杠杆变成人类杠杆-,用电极刺激我们的大脑,获得强烈的快感？
耶鲁公开课 - 死亡课程节选
If you put the electrode in just the right place, then when the electrode gets turned on, it stimulates the pleasure center in the rat's brain and it gets a little burst of pleasure, a pretty intense burst of pleasure.
只要把电极放对地方，然后启动电极，刺激老鼠大脑的快乐中枢,老鼠感受到一股快感，一股很强烈的快感。
耶鲁公开课 - 死亡课程节选

Stockman waited all of three months to rat on his colleagues.
FORBES: Who's the Economic Fraud Now?