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单词
ammonoid
释义
ammonoids是ammonoid的复数
ammonoid
美
英
网络
菊石；菊石类
复数：
ammonoids
英英
网络释义
n.
1.
an
extinct
cephalopod
mollusk
with
a
partitioned
shell
1.
菊石
...是现代的新头足类（Neocoleoidea），或是
菊石
（
ammonoids
），都是由拥有外壳的鹦鹉螺类在4.5亿年前到3亿年前的古生 …
baike.soso.com
2.
菊石类
在古无脊椎动物学家看来，直角石、内角石、珠角石、鹦鹉螺等通称为鹦鹉螺类（nautiloids），与包括菊石和杆石在内的“
菊石
…
www.guokr.com
例句
释义:
菊石,菊石类
随便看
annual growth rate
annual growth ring
annual heat budget
annual heat consumption
annual heat consumption on hot-water supply
annual heat consumption on space-heating
annual heating load curves
annual heat pump coefficient of performance
annual herb
annual holding cost
annual holidays
annual hottest month
annual household income
annual hull survey
applying felt
applying fertilizer at seeding time
applying for
applying forceps for aneurysm clips
applying for collection
applying for loans
applying for loans secured
applying for remittance
applying gases on to textile materials
applying glue
applying impact
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：2026/3/14 9:04:35