Nonradiative
非辐射的, 不辐射的
🗣️ 情景例句
No...I can't remember taking pictures of people exercising.
没有 ……我好像没有拍过人们练健身操的照片。
He is now out of touch with his old friends.
他现在已经没有和他过去的朋友联系了。
I can believe that.
我相信。