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单词
directrix
释义
directrices是directrix的复数
directrix
美
英
n.
【数】准线；〈古〉同“directress”
复数：
directrixes
复数：
directrices
英汉
英英
网络释义
n.
1.
【数】准线
2.
〈古〉同“directress”
n.
1.
<
archaic
>
Same
as
directress
1.
准线
可数名词变复数的规律_百度知道 ... （矩阵）→ matrices;directrix （
准线
）→
directrices
;calix （杯状窝，盏）→ calices;appen…
zhidao.baidu.com
例句
随便看
first-choices
first-chop
first-chop
First Church of Christ, Scientist
first cities
first city
first class
first class
first-class
first class airmail
first - class bank
first class bill
first class business house
first class cabin
first-class cabin
first-class certificate
first class certificate
first class charter
first-class citizen
first-class citizens
first-class class
first-class commercial paper
first class conductor
first class constraint
first-class continuation
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：2025/8/11 19:46:01