/ˈdaʊnwəd ||; ˈdaυnwɚd/adj adv(only
before a noun 只用于名词前) towards the ground or a lower level 向下的:
a downward movement 向下移动 ➔downwards /ˈdaʊnwədz ||; ˈdaυnwɚdz/ adv She laid the picture face downwards on the table. 她把图画放在桌子上，画面朝下。 [OPP] upward(s) 反义词为upward(s)