Rida
[医][=radioisotope dilution assay]放射性同位素稀释测定
🗣️ 情景例句
but our schedules are so different.
但我们的工作时间实在差太多了。
Would you like to leave your name and number?
你想要留下你的名字和电话吗？
The men were now obliged to try once more.
工人们只得再来一次。