Spund
履带链板, 履带瓦
🗣️ 情景例句
Shall I tell him you called?
我告诉他你来过电话，好吗？
I want to reserve a room.
我想预订一个房间。
Clusters of tin insects called aphids were to be found on the underside of the leaves.
结果在树叶背面找到成串的叫作蚜虫小虫子。