英语词汇“tree fern”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	tree fern
释义	tree fern [tri: fɜ:n] n. 椤（产于热带）
随便看	ducted fan jet engine ducted flow ducted gravity wave ducted propagation ducted propeller ducted propulsion unit ducted-propulsion unit ducted pulsejet ducted radiator ducted rocket ducted rocket engine ducted tail rotor duct engine duct entrance ducteole ducter duct fiber cable duct fittings duct flow duct friction loss duct gain duct gland duct glands duct grouting duct heater 男儿报国，死沙场幸耳男儿无刚，不如粗糠男儿无妇财无主，女子无夫身无主。男儿无妻不成家男儿无妻不成家，女儿无夫不成室男儿无英标，焉用读书博？男儿有泪不轻弹男儿有泪不轻弹，只因未到伤心处。男儿本自重横行男儿欲画凌烟阁，第一功名不爱钱。コウコウコウコウコウコウコウコウコウコウ