n. [ F. précation, L. praecautio, fr. praecavere, praecautum, to guard against beforehand; prae before + cavere be on one's guard. See Pre-, and Caution. ] 1. Previous caution or care; caution previously employed to prevent mischief or secure good; as, his life was saved by precaution. [ 1913 Webster ]
They [ ancient philosophers ] treasured up their supposed discoveries with miserable precaution. J. H. Newman. [ 1913 Webster ]
2. A measure taken beforehand to ward off evil or secure good or success; a precautionary act; as, to take precautions against accident. [ 1913 Webster ]
[けいかい, keikai] (n, adj-no) (1) vigilance; precaution; watch; lookout; alertness; (vs) (2) to be vigilant; to be cautious; to guard (against); (P) #6,296[Add to Longdo]
แสดงได้ทั้งความหมายของคำเดี่ยว และคำผสม ได้อย่างถูกต้อง
เช่น Secretary of State=รัฐมนตรีต่างประเทศของสหรัฐฯ (ในภาพตัวอย่าง),
High school=โรงเรียนมัธยมปลาย