在需要急救的情况下，医疗与卫生构成第三环。

In emergency care situations, health care and hygiene become the third link.

youdao

目前仍把三环类抗抑郁药作为治疗抑郁症的一线药。

Is still the tricyclic antidepressants as first-line drug treatment of depression.

youdao

火灾现场周边的东三环、朝阳路已经实施交通管制。

Fire crews are on the scene and appeared to have control of the fire.

youdao

火灾现场周边的东三环、朝阳路已经实施交通管制。

Fire crews are on the scene and appeared to have control of the fire.

youdao