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

单词	porthole glass
释义	porthole glass 观察口玻璃
随便看	once through once through boiler once-through boiler once-through boiler automatic control system once-through circulation once-through condenser cooling once through conversion once-through conversion once through coolant system once through cooling once-through cooling once-through cooling system once-through cooling water system once through cracking once-through cracking once-through cycle once through design once-through design once-through FGD process once through flash evaporator once-through flow once-through flowsheet once through flowsheet once through fuel once-through fuel cycle 啄香心商人重利轻别离商人重利轻别离商女不知亡国恨商略黄昏雨商行贾坐农耕织商量春事商量需也商飙乍发啼到春归无寻处きしゅ【鬼手】きしゅうきしゅうきしゅうきしゅうきしゅうきしゅう【奇習】きしゅう【奇襲】きしゅう【季秋】きしゅう【既習】