Commaterial
同物质, 同一种材料
🗣️ 情景例句
the baby can stay in your room for a while.
可以住在你们房间一段时间。
A poor man who takes a rich wife has a ruler, not a wife.
穷汉娶富妻，必受老婆欺。
He knew I collected match boxes and asked me whether my collection was growing.
他知道我收集火柴盒，于是问我收藏的米柴盒是否在增加。