请输入您要查询的英文单词:
单词
is optional
释义
optional
—
可选的
adj
•
任择
adj
•
选配
adj
•
选购
adj
•
自选
be
v
—
有
v
•
是
v
•
做
v
•
属
v
•
当
v
•
存在
v
•
成为
v
•
乃
v
•
乃是
v
option
n
—
方案
n
•
选择
n
•
选择权
n
•
可选择的事物
n
•
选修课
n
•
购买权
n
option
—
选择
•
期权
随便看
see nurse
seen visions
seen weakness
seen with
seen with an eye
seen with caution
seen with confidence
seen within the context
seen worldwide
seen yesterday at 22:48
seen you
seen you will
see observation
see off
see off at the airport
see of Peter
see older
see old friends
see on
see one another
see on Internet
see online
see on the map
see on the picture
see on tv
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:2025/1/26 11:46:53