请输入您要查询的英文单词:
单词
usefulness
释义
use.ful.ness
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n [U]
有用,有助益,有效
The usefulness of lavender essence for treating burns is well known.
熏衣草香精治疗烧伤的作用人人知道。
Some people think this system of education has outlived its usefulness (= is no longer useful).
一些人认为这一教育制度已经不在有效用了。
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bond
bond
bond
bond
bond
bondage
bondage
bonding
bonds
bone
bone
-boned
bonehead
boneless
boner
boner
boneshaker
bone up
bonfire
bong
bongo
bonhomie
bonk
bonk
bonk
英汉双解词典包含44095条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/12/30 8:31:13