Polydienes
(polydiene 的复数) 聚二烯
🗣️ 情景例句
I have three tonsillectomies set for Friday with Dr. Earl.
我安排好要和Earl大夫在星期五进行三个扁桃腺切除手术。
A true jest is no jest.
真正的笑话不是笑话。
And she encouraged me when I made up my mind to go to college.
我下决心上大学时，她则给我予鼓励。