1) The machine has been taken down.
机器已拆下来了。
2) The fever has declined.
烧已降下来了。
3) The machine has already been taken apart.
机器已被拆开。
4) Having been destined; fated.
已定下来的;避免不了的
5) The enemy plane plunged to the ground.
敌机摔下来了。
6) The machine has been oiled .
机器已经上了油。
补充资料：已定
1.既定。 2.一定。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条