CAVOK

An acronym for the phrase "ceiling (cloud level) and visibility OK," used in aviation to refer to conditions in which visibility is at least 10 kilometers, there are no clouds below 5000 feet, and there is no precipitation or other inclement weather patterns. Pronounced "kav-oh-kay" (/?kæv?o?'ke?/). We're waiting for a CAVOK on the METAR before we attempt a takeoff. Just because the airfield is reporting CAVOK does not mean you won't run into hairy conditions if you're coming in from higher altitudes.

Farlex Dictionary of Idioms.

See also:

(one's) best foot forward
best foot forward
T(I)MTOWTDI
(as) sure as eggs (is eggs)
TINA
57
and the rest
and how
and how!
FIGMO

词组	CAVOK
释义	CAVOK CAVOK An acronym for the phrase "ceiling (cloud level) and visibility OK," used in aviation to refer to conditions in which visibility is at least 10 kilometers, there are no clouds below 5000 feet, and there is no precipitation or other inclement weather patterns. Pronounced "kav-oh-kay" (/?kæv?o?'ke?/). We're waiting for a CAVOK on the METAR before we attempt a takeoff. Just because the airfield is reporting CAVOK does not mean you won't run into hairy conditions if you're coming in from higher altitudes. Farlex Dictionary of Idioms. See also: (one's) best foot forward best foot forward T(I)MTOWTDI (as) sure as eggs (is eggs) TINA 57 and the rest and how and how! FIGMO
随便看	follow the crowd follow the example of follow the golden mean follow the sea follow through follow through on (something) follow through with (something) follow up follow up on (something) follow up with (one) follow your nose folly foment trouble FOMO fomp fond fond of fond of a drop fond of (someone or something) food foodaholic food baby food chain food coma food desert