请输入您要查询的英文单词：
单词
aid is used
释义
aid
v
—
援助
v
•
协助
v
•
有助于
v
•
资助
v
•
救助
v
aid
n
—
援助
n
•
辅助
n
•
资助
n
•
救助
n
•
辅助物
n
used
—
中古
use
v
—
用
v
•
使用
v
•
使
v
•
利用
v
•
动
v
•
运
v
•
采用
v
•
应用
v
•
运用
v
•
施用
v
•
使出
v
•
凭靠
v
use
n
—
用途
n
•
用场
n
be
v
—
有
v
•
是
v
•
当
v
•
存在
v
•
做
v
•
成为
v
•
属
v
•
乃
v
•
乃是
v
use sb
—
使唤
随便看
as a precaution you
as a precedent for
as a precise
as a precision mechanic
as a precondition
as a precondition for
as a precursor to
as a prediction
as a predictor
as a preface
as a preliminary point
as a preliminary question
as a preliminary remark
as a preliminary step
as a prelude
as a premiere
as a premier employer
as a premise
as a preparation
as a preparation for
as a preparatory step
as a preposition
as a prerequisite
as a present for
as a prevention measure
英汉双解词典包含2273206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：2026/4/28 1:50:51