If you can make 100 tons of the drug, but it costs $100,000 a gram that might not be a useful drug because nobody could afford to use it.

如果你能制造一百吨这种药物，但每克的成本是十万美元，这药可能就没什么用，因为没人买得起它。

youdao

This periodic use of snapshots can be especially useful in detecting trends.

在探测趋势时，这种定期使用快照的方法特别有用。

youdao

You can also use color to indicate the status or validity of a model, which may be useful.

您还可以通过颜色来指示模型的状态或有效性，这是很有用的。

youdao

However, by incorporating the suggestions would be more useful for the use of general teachers for the purpose of inclusion, they added.

UNESCO: EDUCATION

"It has been developed for use in paediatrics but it could also be useful in lots of other contexts, such as the management of chronic ulcers in the home, " she added.

BBC: Burn dressing 'lights up' to signal an infection

Punishing the off-label use of cognitive enhancers may also be unfair to those who find these drugs medically useful in unexpected ways.

ECONOMIST: Drugs to make you cleverer are in the test-tube. Good