In fact, alcohol is one of the rare substances that can be absorbed in the stomach.

Many designs require rare substances such as platinum as a catalyst.

An extremely rare substance which is said to be the ultimate product of alchemy.

These reunions can give rare substance and progress to the notoriously difficult process of postwar national reconciliation.

In fact, it is the most expensive and rare substance on Earth.

Some of the shelves were enclosed with folding glass doors, protecting the rarer and more expensive substances, I supposed.

He is constantly searching for rarer substances such as cigarettes and alcohol which can be sold at high prices.

But where could you go to get what was probably the rarest substance in the universe?

All the more so, since courage seems a rarer substance than gold among the German aristocracy.

Dynamic Man, being an android, was impervious to nearly everything except for a rare substance known as lantholum.