Facemask
[医]面罩, 面具
🗣️ 情景例句
In the section on culture,
在文化这部分，
As long as it doesn't snow!
只要不下雪就行啊！
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。