Dehydrocholesterol
[医] 脱氢胆甾醇
🗣️ 情景例句
Hi, Pop. Hi, Son.
你好， 爸。你好 ，儿子。
He who has no shame has no conscience.
没有廉耻的人，没有良心。
Back at the hive they watched the wagging dance closely.
他们回到蜂箱旁，仔细观察摇摆舞。