Radionuclide kinetics
[化] 放射性核素动力学
🧩 词语组成解析
n. 放射性核素\\n[化] 放射性核素
n. 动力学\\n[化] 动理学; 动力学
🗣️ 情景例句
I am exhausted. My new exercise class is so hard.
我太累了。我那新的健身班太难了。
It is hard to please all parties.
取悦各方，谈何容易。
OK. We can get some more tomorrow. We should finish the floor now. Can you take the other end of this piece of wood? Now you have to pull it to make the surface smooth like that.
好吧。我们明天再多买些。现在我们应该把地板弄好。你能抓住木板的另一端吗？现在你要来回拉动木板，使它的表面象那块儿木板一样光滑。