| 贰臣 | èr chén | turncoat official | |
| 忠贞不贰 | zhōng zhēn bù èr | unswerving in loyalty (idiom) | |
| 贰心 | èr xīn | variant of 二心 | |
| 约翰贰书 | yuē hàn èr shū | Second epistle of St John; also written 约翰二书 | |
| 佐贰 | zuǒ èr | deputy; junior |
| 1 | I had already lost EVA. | |
| 2 | Do you have any objection to the stipulations about the packing and shipping marks? | |
| 3 | Jn. 13 The children of your chosen sister greet you. | |
| 4 | You have put up a good case, but I still have to decide against you. | |
| 5 | That xenon could not FORM chemical compounds was once believed by scientists. |