I try to avoid looking backward and keep looking upward.
?? 名句詞匯解析
從本句名言中提取的重要詞匯，幫助你深度理解這句話
vt. 避開，避免，預(yù)防;[法]使無效，撤銷，廢止;
?? a=out處于+void空→empty out空出來→避開，避免
"Write clear definitions in order to avoid ambiguity."
釋義要寫清楚以免產(chǎn)生歧義。
近義：parry, avert, prevent, shirk, shun, sidestep
反義：approach, initiate, launch, start, tackle, wage
adj. 向后的;反向的;怯生生的;落后的;
adv. 向后地;相反地;回溯地;
?? back后邊+ward向... →向后的
"Because of his long illness, Tom is backward in his studies."
因?yàn)闇烽L(zhǎng)期生病, 所以在學(xué)習(xí)中成績(jī)落后.
近義：lagging, underdeveloped, undeveloped, unprogressive, backwards, atavic
adj. 向上的，上升的;升高的;
adv. 向上地，上升地;
?? up向上+ward向... →向上的
"an upward movement in property prices"
房地產(chǎn)價(jià)格的上升
近義：ascendant, ascendent, ascending, rising, uphill, upline
反義：downward, downwards
vt. 保持;保留;遵守;阻止;
vi. （食品）保持新;保持健康;
n. 保持，保養(yǎng);供養(yǎng)，撫養(yǎng);生活，生計(jì);飼料；牧草;
"Social services keep lists of at-risk children ."
社工組織保留有在家里可能遭受傷害的孩子名單。
近義：hold, husband, maintain, reserve, retain, save
反義：transfer, cede, give, transgress, trespass, violate