?开合式闸坝
... be arranged from south to north on three different terraces 从南到北布置在三个不同台地上 bear-trap dam 开合式闸坝 bear-trap gate 开合式闸门,熊阱闸门 ...
熊阱坝
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。