 |
| |||
| volunteer (she volunteered at a university lab until she landed a paid position; Washington Post Alex_Odeychuk) | |||
| be working on a volunteer basis (New York Times Alex_Odeychuk) | |||
| работать на общественных началах: 3 短语, 1 学科 |
| 马卡罗夫 | 3 |
|
| |||
| volunteer (she volunteered at a university lab until she landed a paid position; Washington Post Alex_Odeychuk) | |||
| be working on a volunteer basis (New York Times Alex_Odeychuk) | |||
| работать на общественных началах: 3 短语, 1 学科 |
| 马卡罗夫 | 3 |