Pentynoic acid
[化] 戊炔酸
🧩 词语组成解析
🗣️ 情景例句
The trouble is
问题是
Suzanne likes the feel of the dough as she makes bread.
苏珊娜喜欢制造面包时的生面团的那种感觉。
I assure you that you will feel no pain at all.
我保证你根本不会觉得疼的。