英语词汇drop keel怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	drop keel
释义	drop keel 简明释义活动防浪板；升降鳍板
随便看	network layer protocol network layer security protocol network layer service network layer standard network layout network length network level network level network liability network liability rule network liability system network like structure network-like structure network line network linear bus network link network linkage network load network load analysis network load balancing network load characteristic network load characteristic coefficient network load Network,Local Area network location

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。