Cyd
[医][=cyclodextrin]环糊精
🗣️ 情景例句
Mrs. Montefiore told me that
Montefiore太太告诉我
Poverty is the root of all evils.
穷困是万恶之源。
She stamped out the letters 'SOS' in the snow.
她在雪地上踩出了“SOS”这3个字母。