Catalytic selectivity
[化] 催化选择性
🧩 词语组成解析
a. 催化的\\n[医] 催化的
n. 选择性, 选择度\\n[化] 选择性
🗣️ 情景例句
Hi Leo, do you know Jack Wang?
嗨，利奥，你知道杰克王吗？
To youth I have but words of counsel -- work, work, work.
对青年人，我要奉劝几句话∶工作，工作，再工作。
Fortunately, nothing was found and five hours later we were able to take off again.
幸运的是，什么也没有找到。5个小时后，我们又起飞了。