Sphingosinol
[医] 鞘氨醇
🗣️ 情景例句
About the quality of 500 cartons of tin food we ordered last time.
是关于我们上次定购的500箱罐头食品的质量问题。
How long will it take me to get there?
到那儿要多长时间？
It is the best film that I have ever seen.
这是我所看过的最好的电影。