工程师用支架稳定了摇晃的桥梁。

The engineer ___stabilized the shaky bridge with supports.

病人的血压在经过治疗后终于稳定下来了。

The patient's blood pressure finally ___stabilized after treatment.

医生给病人用药以稳定他的血压。

The doctor gave the patient medication to ___stabilize his blood pressure.