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

单词	viewing system
释义	viewing system 观察系统
随便看	operational test for auto alarm system operational test for automatic fire alarm system operational test for automatic sprinkler system operational test for inert gas system operational test for piping operational test for portable radio apparatus for lifeboat operational test for receivers and transmitter operational test for water fire-extinguishing system operational testing operational test land station operational test set operational thinking operational time operational tolerance operational tool operational training operational training course operational training course (otc) operational transient operational-transient operational travel operational unit operational unit number operational use time operational variable 古来荣利若浮云古来贤哲古来青史谁不见古柳重攀古石埋香古砌碑横草古祠高树两茫然古者世称大手笔古调虽自爱古道连绵走西京 etiquette etranger etude EU Euglena Euro Europa euthanasie Eve eve