intact rock完整岩石
keep intact保持原貌（样）
词根：intact
intactness 未受损伤；完整无缺
1.All the reactor units appear intact.
所有反应堆机组看起来都正常。
2.The point is still intact and still very sharp.
它的矛锋完好无损，仍然相当的尖锐。
3.This vase has been preserved intact.
这个花瓶保存得完好无损。
4.Nothing - Original message stays intact.
无——保留原来的消息不动。
5.For some unknown reason, many were discarded, often still intact, and thousands have been found all over the Near East.
由于一些未知原因，很多被丢弃的物品还是被完整地保存下来了，而在近东的各地有上千件这样的物品出土。
6.But this only works if the site hasn't been touched, and the layers are intact.
但这只对那些完全没有被盗掘过的坑位才有效，因为这些坑位的地层都完好无损。
7.BHF's managers want the bank to be sold intact.
BHF银行的经理们希望银行能被整个收购。
8.When a bird's nest is overturned, no egg can remain intact.
覆巢之下无完卵。