请输入您要查询的英文单词：
单词
doctor's certificate
释义
doctor
n
—
医
n
•
博士
n
•
医师
n
•
大夫
n
certificate
n
—
证
n
•
证明
n
•
券
n
•
证明书
n
•
凭证
n
•
证照
n
•
签证
n
•
证件
n
•
凭照
n
•
证券
n
随便看
on airside
on air transport
on airway
on Aix systems
on a jacket
on a job
on a job-by-job basis
on a job to job basis
on a joint
on a joint and several basis
on a joint basis
on a joint responsibility
on a journey
on a July
on a just-in-time basis
on a kind of
on a knife
on a knife edge
on a knoll
onal
on a laboratory scale
on a landline
on a language combination
on a large amount
on a large area
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：2026/7/4 10:35:46