Q.p.
[医] 定量披尔奎氏反应(结核菌素定量皮上划痕法)
🗣️ 情景例句
With a little help from the ASPCA,
可以请ASPCA帮忙，
What about another dance?
再跳一曲好吗？
We can also use satellites to help us make telephone calls to foreign countries.
我们也能利用卫星帮助我们打国际电话。