adj.一清二楚,显而易见 as plain as the sun at noonday: 清清楚楚, 显而易见at noonday: 在中午noonday: n. 正午,中午;全盛。 adj. 中午的。 the noonday meal 午餐。 as clear [plain] as noonday [the sun of noonday] 极明白;一清二楚。 the noonday sun: 中午的太阳it is plain that: 平平的下载手机词典可随时随地查词查翻译