1、careful英[ˈkeəfl]美[ˈkerfl],adj.仔細的; 小心; 謹慎; 細緻的; 注意; 精心的; 慎重的。
2、[例句]Either choice requires a lot of careful consideration and shouldnt be made lightly.哪種選擇都需要認真仔細的考慮,不能輕率地做出決定。