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单词
double helix
释义
double helixes是double helix的复数
double helix
美
英
un.
双螺旋；双股螺旋
复数：
double helixes
复数：
double helices
英英
n.
1.
the
dna
molecule
that
consists
of
two
chains
of
nucleotides
and
has
a
shape
like
a
twisted
ladder
例句
随便看
national hero
national highway
national historical park
national history
National Hockey League
national holiday
national holiday
national honour
National Hospital Discharge Survey
national humiliation
national hunt
national ID card
national ID cards
national identities
national identity
national identity card
national image
national import and export corporation
National Incident Management System
national income
national income
national income account
national income accounting
national income accounting system
national income accounts
英汉双解词典包含2704715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：2026/8/13 12:11:48