Electronic paramagnet resonance(epr)
[化] 电子顺磁共振
🧩 词语组成解析
n. [物]顺磁体,顺磁物质
🗣️ 情景例句
Dad works hard, and he works late.
爸爸工作忙， 而且忙到很晚。
It's a quarter past five.
现在是五点一刻。
Wait a moment, I'll be with you in an instant.
等一下，我立刻就来。