Common-mode rejection

common ['kɑmən]

adj. 普通的;通俗的;[数学]公共的;共有的; n. [法律]（对土地、水域的）共有权;公共用地;普通;平民;

mode [məud]

n. 方式;状况;时尚，风尚;调式;

rejection [rɪ'dʒɛkʃən]

n. 拒绝;摒弃;剔除物;<医>排斥;

ject =throw,cast,表示”投掷,扔”#词根助记：re回+ject→扔回来→拒绝

Are you excited about graduating from high school?

你从高中毕业会不会感到很兴奋呢？

This knife is dirty.Would you bring me a clean one,please?

这把刀子是脏的.请你给我干净的一个,好吗？

My dear friend, Mathilde. Let me tell you something. That necklace you borrowed from me wasn't a real diamond necklace. It wasn't valuable at all. The stones in the necklace were made of glass. It was worth five hundred francs at the most.

玛蒂尔德，我亲爱的朋友。让我告诉你吧。你向我借的那条项链并不是一条真的钻石项链。那条项链根本不值钱。项链中的宝石是玻璃做的。它最多值500法郎。