Arava
[醫]是一種抗風濕藥（含leflunomide）
??? 情景例句
This must be a proud day for you.
今天是你值得驕傲的一天。
I really must be going now.
現在我真的該告辭了。
Paw prints were seen in a number of places and puma fur was found clinging to bushes.
在許多地方看見爪印，灌木叢中發現了粘在上面的美洲獅毛。