Secsy
[化] 自旋回波相关谱
🗣️ 情景例句
Looking at the houses.
看房子。
Shall I come by early to help you get ready?
我提早一点来，帮忙准备宴会好吗？
Jim is asking Uncle Wang some questions.
吉姆在问王叔叔一些问题。