Ris
[医][=radioimmunosorbent]放射免疫吸附剂
🗣️ 情景例句
Welcome to China. May I have a look at your customs declaration?
欢迎来中国。我可以看一下您的入境申请报表吗？
What is your hurry?
什么事让您这么着急呢？
We're not treated as equal citizens.
我们没有被当作平等公民对待。