Permalon
偏氯乙烯树脂
🔁 扩展释义
【化】 (商)混合聚合物纤维
🗣️ 情景例句
He felt that his life was no longer worth living.
他觉得他的生命已经没有再活下去的价值了。
Who keeps company with the wolf will learn to howl.
近朱者赤，近墨者黑。
My wife was delighted that things had returned to normal once more.
一切又都恢复了正常，为此我妻子十分高兴。