bollard的词源

英文词源

bollard (n.)

1844, originally a post for fixing mooring ropes; since 1948, usually a traffic control device; probably from bole + suffix -ard.

中文词源

bollard：短柱，系船柱

来自bole, 树干。用树干做的系船用的柱子。

该词的英语词源请访问趣词词源英文版：bollard 词源，bollard 含义。