请输入您要查询的英文单词:
单词
cosine
释义
cosine
n. Math. the ratio of the side adjacent to an acute angle (in a right-angled triangle) to the hypotenuse.
Etymology
: mod.L cosinus (as CO-, SINE)
随便看
verbal
peculiarly
pecuniary
pedagogue
pedagogy
pedal
pedalo
pedant
pedate
peddle
peddler
pederast
pederasty
pedestal
pedestrian
pediatrics
pedicab
pedicel
pedicular
pedicure
pedigree
pediment
pedlar
pedo-
pedology
英语词典包含43808条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/6/27 4:58:42