Esr
[化] 电子自旋共振; 电渣重熔
🗣️ 情景例句
the copy of Richard's book on my desk?
在我桌上那本Richard的书 好吗
I did three loads of wash today.
我今天洗了三次衣服。
If there had not been a hard layer of rock beneath the soil, they would have completed the job in a few hours.
如果不是因为土壤下面有一层坚硬的岩石，他们的营救工作仅用几个小时就可以完成了。