| 1. | The fibers lose strength and become brittle . 纤维强度下降,且易断。 |
| 2. | Brittles looked doubtfully at mr. giles . 布立特尔斯疑虑重重地望着翟尔斯先生。 |
| 3. | His promise turned out brittle . 他的诺言原来是靠不住的。 |
| 4. | We are not satisfied with his brittle promise . 我们对他所做的靠不住的诺言不满意。 |
| 5. | Lydia gave a laugh that sounded unexpectedly brittle . 利季娅笑了,笑声意想不到的尖利。 |
| 6. | Brittle things break easily . 脆的东西容易破碎。 |
| 7. | Crazing is the invariable precursor of brittle fracture . 出现小裂纹必然是脆性断裂的前兆。 |
| 8. | She laughed and was frivolous and rather brittle . 她哈哈大笑,说话态度轻佻,不过还显得相当脆弱。 |
| 9. | Steel without any carbon in it at all would be too brittle to use . 钢里没有一点碳,就太脆了,不好用。 |
| 10. | He was so lean and brittle that his pistols and handcuffs seemed outsize . 他是那么瘦弱,连手枪和手铐都显得太大。 |