| watchfulness | |
| 级别 | 附加级 |
| 音标 | [ 'wɒtʃflnəs ] |
| 解释 | 警惕，留心； 警觉（性） |
| 英英释义 | |
| 发音 |  |
| 例句 |
1. The escort and the universal watchfulness had completely isolated him. 护送和普遍一致的监视曾经使他完全孤立。 2. A due watchfulness on the movements of the enemy was maintained. 他们对敌人的行动还是相当警惕的。 |
