Polyxylene
聚二甲苯; 聚二甲苯
🗣️ 情景例句
OK.
好的。
I wish I were running across an open field.
我真希望在原野奔跑。
The Indian answered:No, madam. You don't understand! You're all after me! I'm the doctor!
“不，夫人。你不懂！你们所有的人都在我后面！我是医生！”