expeditionary

an expeditionary force.

远征军。

the British Expeditionary Force was safely ferried across the Channel.

英国远征军平安渡过了英吉利峡。

Expeditionary war needs airlift, sealift, jets, helicopters, drones and other “enablers” like field hospitals.

远征战事需要、、喷气战斗机、直升机、无人机和其他诸如野战医院之类的“激活器”。