Ris
[医][=radioimmunosorbent]放射免疫吸附剂
🗣️ 情景例句
Please bear with me.
请耐心等一会儿。
A man becomes learned by asking questions.
要长学问，就得多问；多问则业精。
No, Jeanne, I wasn't ill. I know I look older than my age now. That's because of hard work-ten years of hard work.
没病，让娜，我没生过病。我知道我看上去比我的年纪要大些，那是因为劳累的缘故--10年的劳累呀！