declaration in extremis临终陈述
electrocardiogram in extremis临终心电图
agens in extremis临终状态
in extremis salvage agreement危险中签订的救助合同
error in extremis翻译;紧急中的过失英语
Pincharium in extremis拉丁爵士
PHRASE（习语） If someone or something is in extremis, they are in a very difficult situation and have to use extreme methods. 在最紧要关头 [正式][PHR with v]
The use of antibiotics is permitted only in extremis.
只有在万不得已的情况下才允许使用抗生素。