请输入您要查询的英文单词:
单词
kenotrons
释义
kenotron
['kenətrɔn]
n.
【电工学】大型热阴极二极管,高压整流二极管
随便看
-preneur
prenex normal form
prenomen
prenomens
prenomina
prenominal
prenominals
prenominate
prenomination
prenominations
prenotion
prenotions
prenova
prentice
prentices
prenuclear
prenup
prenups
prenuptial
prenuptials
preoccupancies
preoccupancy
preoccupant
preoccupation
preoccupations
英汉双解词典包含483723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:2025/7/23 9:11:57