正面朝上;位置正確;在正常位置
with the top part turned to the top; in the correct, normal position
I dropped my toast, but luckily it fell right side up.我把烤麵包掉在地上,但幸好它正面朝上。
釋義來自《牛津高階英漢雙解詞典》第 9 版