An acid can react with a base to form a salt.

酸和碱化学反应成盐。

The audience reacted readily to his speech.

观众对他的讲演了反应。

Shock after right ventricular MI will usually respond partially to volume expansion;however, vasopressor agents may be needed.

右室MI休克通常会对容量扩张反应，但可能需血管加压药。

The eye reacts to light.

眼睛对光反应。