Serine
[化] 丝氨酸\\n[医] 丝氨酸, 羟基丙氨酸
🗣️ 情景例句
Her next book will come out later this month. The name of the book is The Death of a Housewife.
她的下一本书这个月晚些时候出版，书名是《家庭主妇之死》。
Imagination is more important than knowledge.
想像力比知识更重要。
You'd better look before you leap.
你最好三思而后行。