單詞
vigilance
英 ['v?d??l(?)ns]
美['v?d??l?ns]
基本信息
- n. 警戒，警覺；警醒癥
TOEFL低頻詞暢通詞匯
英英釋意
- 1. the process of paying close and continuous attention
- 2. vigilant attentiveness;
- "he keeps a weather eye open for trouble"
vigilance相關(guān)單詞