secondary standard s
查询英语单词中文释义、音标、发音和例句。
secondary standard substance
英
[secondary standard substance]
美
[secondary standard substance]
中文释义
[化] 副基准物
单词分析
单词结构:
secondary standard substance
字母数:28
记忆提示
🎯 重点记忆:
- 单词拼写:secondary standard substance
- 核心含义:[化] 副基准物
最近查询:
abstinyl
average information
conchis
degenerate solution
dissolutum
EDM-height traversing
fundamental value
horizontal flexural vibration
Las Vegan
malleable anneal
military volunteers
modernizations
multi access
non-spill pipe coupling
ogival
prior to seed maturation
semiramides
the national people's congress
theoretical isothermal power
warm saw
更新时间:2026-09-21 10:47:10