| 1. | They disclose a most grave and as yet unexplained tendency .
它们揭露了一种极其严重迄今尚难解释的倾向。 |
| 2. | It was just another sudden unexplained rarity of the war .
这恰恰又是这次战争中出人意外的无法解释的罕见现象。 |
| 3. | The term cardiac arrest may be defined as an unexplained and unanticipated cessation of cardiac activity .
心博骤停一词可以下定义为原因不明，没有先兆的心脏活动停止。 |
| 4. | This lesion should be suspected whenever a cirrhotic patient exhibits unexplained clinical deterioration .
不论何时，凡肝硬变患者一旦出现原因不明的衰弱，都应怀疑肝癌 |
| 5. | Many other unexplained nonparasitic disease of different plant species were shown to result from born deficiency .
许多植物的其它不能解释的非寄生性病害均表明为缺硼所致。 |
| 6. | There is an interesting and unexplained anomaly in tamarack from northern localities in west central canada .
中西加拿大的北部诸点的美国落叶松有一种有趣的难以解释的异常现象。 |
| 7. | An unexplained sense of well - being comes over you
以及难以解释的感觉会伴随着你 |
| 8. | An unexplained sense of well - being comes over you
以及难以解释的感觉会伴随着你 |
| 9. | He has noticed excessive sweating and unexplained tireness
他体会到过度的出 |
