Dilactic acid
[化] 双乳酸; 乳酰乳酸
🧩 词语组成解析
🗣️ 情景例句
If you want a job in journalism, you'll need to undertake media studies.
如果你想在新闻界工作，你得学习媒体知识。
Yes,I am.
是的，我是。
It was j-223,just double the second item.
j-223第二项的订量要加倍。