riser的词源

英文词源

riser (n.)

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.

中文词源

riser：楼梯立板

来自 rise,立起，-er,表物。比喻用法。

该词的英语词源请访问找单词词源英文版：riser 词源，riser 含义。

riser：楼梯立板

来自 rise,立起，-er,表物。比喻用法。