Thymacetin
百里酚N-乙酰基乙氧苯胺
🗣️ 情景例句
What do you do when you are not working?
工作之余你有什么消遣活动？
Life is but a span.
人生如朝露。
Whose is this shirt? Is this yours, Li Lei?
这是谁的衬衫？是你的吗？李磊？