| 例句 |
The two of them had an unbreakable bond of friendship.他们两人的友谊牢不可破。Our relationship is so strong; nothing can come between us.我们的关系牢不可破；什么事都不能离间我们。In the field of drug development, the culture of secrecy is deep and strong.在药品开发领域，秘而不宣的习惯是根深蒂固、牢不可破的。This type of plastic is almost indestructible.这种塑料几乎牢不可破。The case for testing now is ironclad.正在接受检验的这一论据牢不可破。There is little point putting an indestructible door in a frame that will rot in 10 years.门框十年就会烂掉，装一扇牢不可破的门就没有多大意义了。Carbon fibre tennis racquets are virtually unbreakable.碳纤维网球拍几乎是牢不可破的。We will not be satisfied until this city is safe and invulnerable to attack.只有这城市安全可靠、牢不可破时，我们才会满意。 |