网站首页
词典首页
请输入您要查询的英文单词或汉字：
词汇
atomic number 7
释义
atomic number 7
基本
英英
🌏原子序数7
Noun:
a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues
随便看
fire detect
fire detected system
fire detecting
fire-detecting alarm
fire -detecting alarm
fire detecting and extinguishing apparatus
fire detecting area
fire detecting arrangement
fire-detecting arrangement
fire detecting cabinet
fire detecting device
fire-detecting device
fire -detecting device
fire detecting element
fire detecting system
fire-detecting system
fire -detecting system
fire detection
fire-detection
fire detection alarm
fire detection alarm system
Fire Detection Alarm Systems
fire detection and alarm
fire detection and fire alarm system
fire detection and fire protection systems
英汉汉英双解词典包含9999994条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。
Copyright © 2000-2024 tbdmj.com All Rights Reserved
更新时间：2025/10/17 18:31:52