| 1. | Others are relatively stable and durable .
其它的则相当稳定和经久。 |
| 2. | The shock of the shot was still upon me .
这一枪给我的惊骇仍经久不散。 |
| 3. | Such queries have echoed down the corridors .
对这种质问的反应经久不绝。 |
| 4. | Most laws remain firm and are obeyed once they are established .
大多数法律一经制订，就受人遵守，经久不渝。 |
| 5. | Inside was a green paste, waxy in lustre, the odour curiously heavy and persistent .
里边是一种绿色的软膏，有蜡质的光泽，气味浓郁，而且经久不散。 |
| 6. | When agriculture becomes the chief source of sustenance, the community is still small but assumes a more permanent character .
农业成为主要生存方式以后，社区依然很小，但具有了更经久的性质。 |
| 7. | The terrible word disinheritance, with all its impressive moral reprobation, was still ringing there--seemed, indeed, to gather force as it lingered .
“剥夺继承权”这个词在道德上发出了咄咄逼人的责备，它的余音愈经久不散便愈显得气势逼人。 |
| 8. | Wounds that are prone to infection and difficult to heal
伤口容易发炎，经久不愈 |
| 9. | Wholesale trade - durable goods wholesale trade - non - durable goods
经久性产品交易批发 |
| 10. | Its products feature high durability and good appearance
产品经久而用，外型美观。 |
