WordReference English-Chinese Dictionary © 2020:
say goodbye v
| literal (bid farewell) (本义)||道别，说再见 |
| ||The time has come for us to say goodbye.|
say goodbye viintransitive verb: Verb not taking a direct object--for example, "She jokes." "He has arrived."
| figurative (give up expectation of [sth]) (比喻，表示对某事不再有期望)||道别，说再见 |
| ||You can say goodbye to all hopes of promotion.|