请输入您要查询的字词：
单词
observation research
释义
市场营销词汇手册
observation research
观察调研法
随便看
cephrol
ceporan
CEP（circular error probable）
CER
cer
cera flava
ceramal
cerambycid beetle
ceramic
ceramic
ceramic actuator
ceramic adhesive
ceramic adhesive
ceramic armour
ceramic art
ceramic burner
ceramic capacitor
ceramic capacitor
ceramic coated particle
ceramic coating
ceramic composite material
ceramic condenser
ceramic cutting material
ceramic dielectric capacitor
ceramic electrical heating material
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：2025/3/17 16:03:45