■ prudent 与 prudential

两个形容词都是“审慎”的意思，但是前者用于指人或行为，后者用于指精神领域的思考、计划。

• A prudent man will try to save money for family emergencies.审慎的人会设法积蓄以备家庭不时之需。
• It is always prudent to plan a trip carefully.出门旅行事先仔细计划一番，总是审慎之举。
• Prudential considerations often cause persons to watch out for their health.审慎的考虑，常常使得人们注意自己的健康。

• light
• lighted
• lighted 与 lit
• lightning
• -like
• like
• like
• likely
• like 与 as
• lips
• lips, mouth 与 tongue
• list
• listen to
• lit
• literature
• litter
• little
• little
• little
• load
• loath
• loathe
• loath 与 loathe
• lobby
• loneliness