remain the most important
繼續(xù)保持首要地位
the principles of quantum theory hold the field as the convincing account of the physics of the microworld.
量子論原理對微觀世界物理現(xiàn)象的描述仍然是最令人信服的。
on campaign; (while) engaged in combat or manoeuvres
參賽；參戰(zhàn)
troops in the field.
作戰(zhàn)部隊。
(archaic)continue a military campaign
(古)繼續(xù)軍事行動
be the leader in a race
（賽跑中）領先
(informal)indulge in a series of sexual relationships without committing oneself to anyone
(非正式)濫交情人
To begin or resume activity, as in military operations or in a sport.
出陣，開戰(zhàn)：如在軍事行動區(qū)一項運動中，令其開始或重新開始