см. тж. всего ~; исключительно; не более чем; один только; только

• The hydrogenation and hydroboration of alkynes are but two of many useful stereoselective reactions.

• The cells employed as hosts by modern viruses are mere substitutes for ...

• The crust of the continents is merely the uppermost layer of the continental lithosphere.

• Many ions are required in only small amounts.

• But (or Only) nineteen other units employ some transistors.

• It is desired here merely to point out that ...

• Maximum viscosity was not reached until September 1.

• Here I can do no more than describe briefly one example of these recent advances.

• A good approximation of all the forces acting ... can be deduced from the force between just two stationary molecules.

• The heating and cooling parts of the cycle do nothing but cancel each other.