请输入您要查询的英文单词:
单词
STD
释义
STD
e
s tiː d
iː
Word forms:
plural
STDs
N-COUNT
[
usually
NOUN
n
]
STD
is an abbreviation for 'sexually transmitted disease'.
[
medicine
]
...an
STD
clinic.
性传播疾病诊疗所
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backcourt
backcourts
back-date
backdate
backdated
backdates
backdating
back door
backdoor
backdoors
back-down
back down
back down
backdown
backdowns
backdrop
backdropped
backdropping
backdrops
-backed
backed
backer
backer
backers
backfire
英汉双解词典包含141091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:2026/4/20 4:53:59