Nitrosilk
硝化丝; 硝化纤维人造丝
🗣️ 情景例句
I decided to give full-time attention to raising Robbie.
我决定全力抚育他。
Would you like to leave your name and number?
你想要留下你的名字和电话吗？
We need three times as much as we originally ordered.
原来的三倍。