Jca
[医][=juvenile chronic arthritis]青少年慢性关节炎
🗣️ 情景例句
Um, I was thinking of going to a movie tonight. Would you like to come?
我今晚想去看电影，你愿意一起去吗？
John's parents will rejoice at his safe return.
约翰的双亲会因他的安然归来而惊喜万分。
For example, you can send information abroad immediately, but mailing a letter might take a week or so.
例如，你能够马上发送信息到国外，但寄一封信可能要大约一周的时间。