D-sphinganine
[化] 二氢鞘氨醇
🗣️ 情景例句
It doesn't mean you're going to Michigan.
这并不是说你就要去Michigan大学。
Only by working hard can we succeed in doing anything.
只有通过努力工作我们才能成功。
What row are you in? Do you know?
你们知道你们在哪一排吗？