更多意思 

n.1.  (义务、责任等的)重担,负担
2.  重担,重负
vt.1.  (使)担负(沉重或艰难的任务、职责等)
2.  (be burdened with sth)负重
                                    参考例句 

| 1. | His invalid father is becoming a burden (to him). | 
|  | 他父亲体弱多病,(对他)渐渐成了累赘。 | 
| 2. | The burden of his argument was that... | 
|  | 他论证的要点是。 | 
| 3. | I don't want to burden you with my problems. | 
|  | 我不想让我的问题给你增加负担。 | 
| 4. | It was difficult to behave naturally under the burden of knowing the truth. | 
|  | 了解了真相,在此压力下自难行之若素。 | 
| 5. | The burden of guilt has been lifted from my shoulders. | 
|  | 我已卸下了负疚的重担。 |