Rhamnetin
[化] 鼠李亭; 鼠李醚; 栎精-7-甲基醚
🗣️ 情景例句
You do a pretty good job on the Riverdale High School paper.
你在Riverdale高中校刊做得有声有色。
It is good to learn at another man's cost.
前车之覆，后车之鉴。
Thanks for your letter.
谢谢你给我来信。