alto cumulus opacus蔽: cover; block; hide; shelter; ...光: light; ray高积云: altocumulus透光高积云: alto cumulus translucidus高积云: altocumulus (ac); [气象学] altocumulus cloud下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:蔽光高积云，即可在微信中查询翻译
