请输入您要查询的英文单词:
单词
pyrethrin
释义
pyrethrin
/paɪˈriːθrɪn/
n.
【化】
1.
pyrethrin I
(C₂₁H₂₈O₃)
除虫菊酯I
2.
pyrethrin II
(C₂₂H₂₈O₅)
除虫菊酯II
随便看
cream cake
cream cheese
cream-colored
cream-coloured
cream cracker
cream-crackered
creamcups
creamed
creamed spinach
creamer
creameries
creameries
creamers
creamery
creamier
creamier
creamiest
creamiest
creamily
creaminess
creaminesses
creaming
cream jug
creamlaid
creamlike
英汉双解词典包含368430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。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2026/11/3 11:46:59