Dehydroergosterol
[化] 去氢麦角甾醇
🗣️ 情景例句
Michelle knows all about it.
Michelle已经全知道了。
Good-bye, Mike.
再见，迈克。
Such a loss of dignity and descent into childish behaviour on the part of the adults deeply shocks the adolescents,
这种有失身份和孩子气的作法使青春期的孩子大为震惊，