late 14c., "rebel," agent noun from rise (v.). Meaning "one who rises" (from bed, in a certain manner) is mid-15c. Meaning "upright part of a step" is from 1771.
雙語例句
1. He is an early riser.
他慣于早起.
來自《簡明英漢詞典》
2. He was an early riser and he would be at the breakfast table at seven.
他習(xí)慣早起，7點(diǎn)鐘就坐在桌前吃早餐。
來自柯林斯例句
3. Our manager is an early riser.
我們的經(jīng)理是一位精明能干者.
來自口語例句
4. Sulfur content of gasoline reduces gradually along the riser.
汽油硫含量沿提升管高度增加而逐漸降低.
來自互聯(lián)網(wǎng)
5. Using a stencil I then draw out the shape of the riser.