Secsy
[化] 自旋回波相关谱
🗣️ 情景例句
We were most impressed with your efficiency.
你的工作效率很高，我们极为钦佩。
When it started raining, I was playing outside.
当雨开始下的时候，我在外面玩。
So he couldn't buy himself lots of good things. But he had lots of friends instead.
所以他不能给自己买很多好东西。可是他却有许多朋友。