(verb.) raise; 'up the ante'.
(adj.) open; 'the windows are up' .
(adj.) being or moving higher in position or greater in some value; being above a former position or level; 'the anchor is up'; 'the sun is up'; 'he lay face up'; 'he is up by a pawn'; 'the market is up'; 'the corn is up' .
(adj.) used up; 'time is up' .
(adj.) (used of computers) operating properly; 'how soon will the computers be up?' .
(adj.) (usually followed by `on' or `for') in readiness; 'he was up on his homework'; 'had to be up for the game' .
(adj.) extending or moving toward a higher place; 'the up staircase'; 'a general upward movement of fish' .
(adv.) spatially or metaphorically from a lower to a higher position; 'look up!'; 'the music surged up'; 'the fragments flew upwards'; 'prices soared upwards'; 'upwardly mobile'.
(adv.) to a later time; 'they moved the meeting date up'; 'from childhood upward'.
(adv.) to a more central or a more northerly place; 'was transferred up to headquarters'; 'up to Canada for a vacation'.
(adv.) nearer to the speaker; 'he walked up and grabbed my lapels'.
(adv.) to a higher intensity; 'he turned up the volume'.
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手打:利