中文意思：
n. 食堂，小卖部；水壶
The traveler's canteen has a capacity of one liter.
这个旅行者的水壶的容量有一升。
When I go out to eat, I usually bring my own canteen.
我去外面吃饭通常会带上自己的餐具盒。
I often see the boss eating his lunch in the canteen.
我经常看见老板在食堂吃他的午饭。
Rennie had eaten his supper in the canteen.
伦尼已在食堂吃过晚饭。
I like the canteen very much!
我太喜欢这个食堂了！
