Nonradiative
非辐射的, 不辐射的
🗣️ 情景例句
I think it's about time we got going.
我想差不多是告辞的时候了。
What time does the first train to Boston leave?
第一班去波士顿的列车什么时间开出呢？
Have a glass of whisky then.
那么，来杯威士忌吧。