D-sphinganine
[化] 二氢鞘氨醇
🗣️ 情景例句
You work hard on all your committees,
而你总是在各种委员会里忙，
The insect is trapped in the spider's web.
蜘蛛捕捉缠在网上的昆虫。
The examiner must have been pleased with my performance, for he smiled and said.'Just one more thing, Mr.Eames.
“埃姆斯先生，只剩1项了。