请输入您要查询的英文单词：
单词
authentication is required
释义
authentication
n
—
鉴别
n
required
—
所需
•
必要
be
v
—
有
v
•
是
v
•
做
v
•
当
v
•
存在
v
•
属
v
•
成为
v
•
乃
v
•
乃是
v
require
—
需
•
需要
•
要求
•
必需
•
要有
require
v
—
规定
v
•
命令
v
随便看
on track, but
on track, but
on-track delivery
on track for
on track for completion
on tracking
on-track meeting
on track point
on track to achieve
on track to be achieved
on track to beat
on track to become the
on track to be completed
on track to meet
on track to reach
on track to reach goals
on track to reaching
on track towards
on track with
on trade issues
on trade receivables
on trade within
on-trading
on trading account
on trading venues
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：2025/3/16 20:46:15