Sphingomyelinic acid
[医] [神经]鞘磷脂酸
🧩 词语组成解析
🗣️ 情景例句
Susan, I'd like to continue this conversation later. Susan
我希望等一下能继续我们的谈话。
No matter where you go you'll hear English spoken.
不管你到哪里，你总会听到英语。
I am not sure such data does exist.
我不确定是否有这样的资料存在。