| 例句 |
The car's becoming very unreliable.这辆汽车变得非常不牢靠。The place is a bit jerry-built.这地方建造得有些不牢靠。He has very little experience of business, and the whole organization was built on sand.他没有什么经商的经验，整个机构可以说是建立在不牢靠的基础上。The two countries have formed a fragile coalition.两国结成了不牢靠的联盟。The climber had only a precarious hold on the slippery rock.登山人在光滑的山岩上只有一处并不牢靠的地方可以攀援。The hinge is loose and insecure.这铰链已经松动，不牢靠了。 |