Organic alkali
[医] 有机硷
🧩 词语组成解析
alkali
['ælkəlai]
n. 碱;
🗣️ 情景例句
I hope to be able to join the school band.
我想加入学校的乐队。
Which one is easier?
哪一个是较简单的？
I have some difficulty in pronouncing some of the words in English.
我有些英语单词发音不好。