Sphingostearic acid
[医] [神经]鞘硬脂酸
🧩 词语组成解析
🗣️ 情景例句
Hi. I'd like to cash an American Express traveler's check.
嗨，我想兑换美国运通的旅行支票。
When do you expect to have this ready for sale?
你希望此种商品何时上市出售呢？
It is one of the world's most important languages because it is so widely used.
英语使用得如此广泛，它已成为全球最重要的语言之一。