Catayst selectivity
[机] 催化剂选择性
🧩 词语组成解析
[机] 催化剂
n. 选择性, 选择度\\n[化] 选择性
🗣️ 情景例句
I designed it myself.
这是我自己设计的。
When the belly is full, the bones would be at rest.
饱暖图安逸。
He is in his everyday clothes.
他穿着平常的衣服。