A North American Indian of a tribe of low culture who dig roots for food.

【美】文化低落，掘树根为食的北美印第安人。

One who work with a spade.

挖掘者。

An implement for turning up the soil.

挖掘器。

A plodder.

勤学者。

An Australian or New Zealand soldier.

【俚】澳洲或纽西兰的士兵。