Arofene
纯酚醛树脂, 甲醛、间苯二酚聚合物
🗣️ 情景例句
I met with Bill York today.
今天我跟Bill York会面了。
Pain is forgotten where gain follows.
好了伤疤忘了痛。
He was efficient in his work.
他工作效率高。