careful
词根词缀:
armful n. 一抱
arm 手臂 + ful 充满时的量 → 一抱
boatful n. 一船
boat 小船 + ful 充满时的量 → 一船
dishful n. 一碟
dish 盘 + ful 充满时的量 → 一碟
handful n. 一把
hand 手 + ful 充满时的量 → 一把
mouthful n. 一口
mouth 口 + ful 充满时的量 → 一口
spoonful n. 一勺
spoon 匙 + ful 充满时的量 → 一勺
数据来源:新东方英语词汇速记大全
相关例句:
You will have to make a special effort to train your child to be careful with her pocket-money
你得格外注意培养孩子的节俭意识,零花钱要省着花。
What we now know about the disease was learned by careful study of diseased organs.
我们目前对该疾病的认识是通过对病变器官的仔细研究得来的。
It would force industries to be more careful with natural resources.
这将迫使企业更加节约资源。
Be careful! Don't get your clothes wet.
小心点,别湿了衣裳。
He was always careful to avoid embarrassment.
他总是小心谨慎地避免尴尬。
Pupils will need careful guidance on their choice of options.
小学生在作出选择时需要悉心指导。