undercast
/uhn-der-kast, -kahst/US // ˈʌn dərˌkæst, -ˌkɑst //
报道,阴影,阴霾,报道中提到的
Definitions
n.名词 noun
- 1
- : Mining. a crossing of two passages, as airways, dug at the same level so that one descends to pass beneath the other without any opening into it.Compare overcast.
- : Meteorology. an overcast layer of clouds viewed from above.
Examples
Undercast, un′dėr-kast, n. an air-passage crossing a road in a mine by means of an air-tight box or channel beneath it.
By noon the sky was heavily overcast, and an hour later undercast as well.
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