wheelbox是什么意思

n.齿轮箱,传动箱

1、He lifted the wheelbox onto the truck and secured it with ropes.
他把轮箱抬上卡车并用绳子固定住。

2、The wheelbox was designed to protect the spare tire from damage.
轮箱的设计是为了保护备胎不受损害。

轮箱；车轮箱；一个盛放车轮的箱子。