Boltaflex
[美]博塔弗勒克斯(圆的和扁平的聚偏氯乙烯纤维)
🗣️ 情景例句
Some wild animals just cannot be tamed.
一些野生动物无法驯服。
He knows best what good is that has endured evil.
忍过痛受过苦，最知幸福是何物。
and yet get hardly any benefit or relief.
而没有从中得到什么实益或宽慰。