Aker lampong
[医] 马来马钱毒
🧩 词语组成解析
(AK 的比较级) [计] 确认, 肯定, 收悉
🗣️ 情景例句
Things on my mind.
想一些事情。
To learn about words in dictionary
用词典学习单词
Ethanol is more effective at a concentration of 50-70 percent;
乙醇的浓度为50％至70％时比较有效，