Formyl
n. [化]甲酸基
🔁 扩展释义
【医】 甲酰基
🗣️ 情景例句
Are you the oldest in your family?
你是你家里最大的孩子吗？
I'd say yor're about twenty-three.
我猜你大约23岁。
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。