an extra charge的意思|示意

An extra charge may be made for providing special food.

如需提供特殊食物，将会收取额外费用。

Why, for instance, do water users in a megacity like Lagos not pay an extra charge to get cesspits pumped out?

例如，为何不让像拉各斯这样大城市的用水者交纳些额外费用以资助抽粪出坑呢？

But there is an extra charge of 50% for it.

但是特急服务要加收50%的费用。

We can substitute a deferent dish but I'm afraid there will be an extra charge.

我们可以换另外一道菜，但恐怕需要额外的费用。

There is an extra charge of $150 if you want the weapons delivered in the south.

而且如果你需要运到南部还要付150美元的额外费用。

There is an extra charge for heating; children complain that they are cold in the bitter winters.

在这里取暖是另外收费；孩子们抱怨他们在冬天觉得很冷。