Zedeflon
四氟乙烯均聚物
🗣️ 情景例句
And they have lots of clip-on bow ties.
而且他们有许多夹上去的领结。
Do you have difficulty matching you feelings with words?
你是很难把自己的心意用言语表达吗？
and rushing passionately past boulders and over waterfalls.
接着热情奔放地冲过巨石，飞下瀑布。