Arathene
高密度聚乙烯合成纸(商业名称, 比利时UCB产品)
🗣️ 情景例句
but they need me at the hospital today,
但今天医院有事，
It's worth seeing.
它绝对值得一看。
engineers may soon be free to let their imaginations soar without being penalized by expensive failures.
因此，工程技术人员可能很块就可充分发挥他们的想像力，而不会因失败而造成经济上的损失。