Nesosilicate
岛硅酸岩
🗣️ 情景例句
Many foreign friends used chopsticks when they visited China.
许多的外国朋友在访问中国的时候都使用筷子。
You must go to the moon. It's your duty.
你必须上月球去，这是你的职责。
I went on walking, bending down because the roof of the cave was not very high.
因为洞顶不是很高，我继续弯着腰往前走。