Nacconol
[化] 烷基芳基磺酸钠
🗣️ 情景例句
are visiting relatives in New Jersey today.
今天去 New Jersey拜访亲戚去了。
I'm afraid I can't.
恐怕我不行。
He had been the first to turn a telescope to the sky,
他是第一个把望远镜对准天空的人，