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
Having some dinner?
吃点晚餐？
What time should I meet you at the station?
我几点中跟你在火车站碰头呢？
'The light is dim.Read the letter to me'.
“光线太暗，请给我读一下这封信。”