Natroxonotlite
钠硬硅钙石
🗣️ 情景例句
my sister and her husband and their daughter.
我妹妹Susan和她丈夫以及他们的女儿。
This is a TV set.
这是一台电视机。
The toilet?Oh, it's over there. This way, please.
洗手间，噢，在那儿，这边来。