Polyfiber
聚苯乙烯纤维
🗣️ 情景例句
the first settlers in America.
他们是第一批来美国定居的移民。
Dexterity comes by experience.
熟练来自经验。
I have known very few writers, but those I have known,
我所认识的作家寥寥无几，然而凡是我所认识