Nanometer
[计] 纳米, 毫微米\\n[化] (nm,旧用mμ)纳米
🗣️ 情景例句
The Post Office aims to improve its quality of service.
邮局锐意改善服务质量。
One cannot make bricks without straw.
巧妇难为无米之炊。
but he was in such a bedraggled condition than an assistant refused to serve him.
但店员见他浑身泥水的样子，竟不肯接待他。