请输入您要查询的字词:
单词
键控放大器
释义
机械工程词汇手册
keyed amplifier
键控放大器
随便看
crown height
crown imperial
crowning
crowning machine
crowning unit
crowning work
crown interception
crown jewel
crown jewels defence
crown land
crown of sonnet
crown of thorns
crown-pigeon
crown pillar
Crown Plaza
crown prince
crown pulley
crown roast
crown rot of onion
Crown Royal
crown-rump length
crown-rump length--crown-rump length(CR length)
crown-rump length(CR length)
crown scorch
crown section
科学时代收录了1160609条科普词条,基本涵盖了常见科普常识及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciera.cn All Rights Reserved
京ICP备2021023879号
更新时间:2026/1/19 5:47:25