吨[dūn] 基本解释：
新英汉大词典：
- 吨(噸)[dūn]
- 量词- （重量单位） ton (t.):
long ton;长 [英]吨
short ton;短 [美]吨
以上内容来源于：《新汉英大辞典》
例句与用法：
Because of the serious drought, the wheat output this year decreased from1000 tons to800 tons.
This port handles 100 million tons of cargo each year.
The maximum load for this lorry is one ton.
How many tons does this elephant weigh?
吨的其他解释: