请输入您要查询的英文单词：
单词
before or since
释义
before
—
前
•
之前
•
以前
•
先前
•
前来
•
在未
adv
•
先头
•
前儿
•
早先
or so
—
那么
•
里外
since
prep
—
自
prep
•
打
prep
since
—
因为
adv
•
兹因
before
conj
—
在之前
conj
before
prep
—
先于
prep
or
conj
—
或
conj
•
或不
conj
•
或者
conj
•
抑
conj
•
或是
conj
•
亦或
conj
•
还是
conj
•
抑或
conj
•
要么
conj
•
要不然
conj
since
conj
—
既
conj
•
既然
conj
•
既是
conj
随便看
of prosecutions
of prospective
of protein
% of protein recovery
of Protestant faith
of proven value
of providing
of providing liquidity
of providing protection
of providing services
of provisional refusal
of provision for
of proximity to
of Prussia
of psychological nature
of ptfe
of public accounting
of publications
of public authority
of public concern
of public consensus
of public domain
of public education
of public health
of public health significance
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：2025/4/1 15:07:55