Mesoscopic
[医]介观也为纳米观(nanoscopic), 1～100nm,因在物理层次上既非宏观又非微观, 故为相对独立的领域。
🗣️ 情景例句
Glad to see you. Good-bye.
很高兴见到你。再见。
You can't make something out of nothing.
巧妇难为无米之炊。
We don't have enough material on hand to take care of this.
我们现在手边的存量不够你的订单。