Perfluoroallene
[化] 全氟丙二烯
🗣️ 情景例句
What did I forget?
我忘记什么？
Scrooge!
小气巴拉。
and makes them resolve that in future they will not talk to their parents about the places or people they visit.
决心以后不再向父母讲述去过的地方和见过的人。