Sphingomyelinic acid
[医] [神经]鞘磷脂酸
🧩 词语组成解析
🗣️ 情景例句
My opinion exactly.
英雄所见略同。
I worked at the shipping company this morning.
我今早在船公司工作。
Experts believe that there are about 40,000 different types of job in the world. Choosing the right one is a difficult job in itself.
专家们认为世界上大约有4万个不同种类的工作。要从中选择一个适合自己的工作是很困难的。