berm的词源

英文词源

berm (n.)

"narrow ledge," 1729, from French berme (17c.), from Old Dutch baerm "edge of a dike," probably related to brim (q.v.). In U.S., 19c., also the name for the bank of a canal opposite the tow path.

中文词源

berm：护道

词源同brim, 边。

该词的英语词源请访问趣词词源英文版：berm 词源，berm 含义。