Arthranitin
[化] 仙客来苷
🗣️ 情景例句
Life is full of ups and downs.
生活充满起伏。
Children enter school at the age of five,don't they?
孩子们在5岁时入学吗？
She struck the keys too hard and two of the strings were broken.
她在击琴键时用力过猛，损坏了两根琴弦。