unobserved發音形容詞1未被看見的、沒被注意到的She hoped her late arrival would go unobserved by the others.她希望自己遲到的事不會被其他人注意到。2未觀測到的、未經觀察的正式The model includes several unobserved variables that affect the result.這個模型包含幾個會影響結果的未觀測變數。副詞1在無人注意下、偷偷地He slipped out of the back door unobserved.他從後門悄悄溜了出去，沒有人發現。