up-and-down

/uhp-uhn-doun/US // ˈʌp ənˈdaʊn //

向上和向下,上下,上上下下,上下移动

Definitions

adj.形容词 adjective

1
- : moving alternately up and down: the up-and-down swing of levers; an up-and-down tune.
- : having an uneven surface: up-and-down countryside.
- : changeable: up-and-down luck.
- : perpendicular or nearly so: a straight up-and-down hillside.

adj.variable

Synonyms

As an example of good science-and-society policymaking, the history of fluoride may be more of a cautionary tale.
“I think for trans men who are dating every time they hook up they have another coming out,” Sandler said.
In that photo, Merabet has a big smile that spreads across his whole face and lights up his eyes.
As this list shows, punishments typically run to a short-ish jail sentence and/or a moderately hefty fine.
Clad in a blue, striped button-down, a silver watch adorning his left wrist, Huckabee beams on the cover.
What need to look to right or left when you are swallowing up free mile after mile of dizzying road?
Most of the men leaped up, caught hold of spears or knives, and rushed out.
Some weeks after, the creditor chanced to be in Boston, and in walking up Tremont street, encountered his enterprising friend.
In less than ten minutes, the bivouac was broken up, and our little army on the march.
Then there was Wee Wo,—he was a little Chinese chap, and we used to send him down the chimneys to open front doors for us.

/uhp-uhn-doun/US // ˈʌp ənˈdaʊn //

向上和向下,上下,上上下下,上下移动

adj.形容词 adjective

1
- : moving alternately up and down: the up-and-down swing of levers; an up-and-down tune.
- : having an uneven surface: up-and-down countryside.
- : changeable: up-and-down luck.
- : perpendicular or nearly so: a straight up-and-down hillside.

adj.variable

Synonyms

As an example of good science-and-society policymaking, the history of fluoride may be more of a cautionary tale.
“I think for trans men who are dating every time they hook up they have another coming out,” Sandler said.
In that photo, Merabet has a big smile that spreads across his whole face and lights up his eyes.
As this list shows, punishments typically run to a short-ish jail sentence and/or a moderately hefty fine.
Clad in a blue, striped button-down, a silver watch adorning his left wrist, Huckabee beams on the cover.
What need to look to right or left when you are swallowing up free mile after mile of dizzying road?
Most of the men leaped up, caught hold of spears or knives, and rushed out.
Some weeks after, the creditor chanced to be in Boston, and in walking up Tremont street, encountered his enterprising friend.
In less than ten minutes, the bivouac was broken up, and our little army on the march.
Then there was Wee Wo,—he was a little Chinese chap, and we used to send him down the chimneys to open front doors for us.