Esr
[化] 电子自旋共振; 电渣重熔
🗣️ 情景例句
May I have a tour of the cockpit, please?
我能参观一下驾驶舱吗？
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。
Everyone in China likes Mid-Autumn Day.
在中国人人喜欢中秋节。