Bier's treatment
[医] 比尔氏疗法(治关节炎)
🧩 词语组成解析
🗣️ 情景例句
I ate something bad, and now I've got the runs.
我吃了些变质的东西，所以现在拉肚子。
Can you help me out? I'm trying to find a post office.
你能帮我个忙吗？我想找个邮局。
What about the Natural History Museum? So far as I know, it's free.
去自然历史博物馆怎么样？据我所知，那儿是免费的。