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

单词	black birch
释义	black birch [医] 黑桦
随便看	operational command operational communication system operational condition operational conditions operational configuration operational console operational constraint operational constraints operational control operational control authority operational control center operational control center of comsat operational-control information operational control key operational control (opc) operational controls operational control system operational control unit operational cost operation(al) cost operational cost control operational costs operational counter operational creativity operational criterion 费心机费心血费手脚费脑筋贺下不贺上贺者在堂，吊者在门贺者在途，哭者在堂贺者在门，吊者在庐贺者在门，吊者在涂贺者在门，吊者在途；吊者在门，贺者在途だいしきょう【大司教】だいしぜんだいしぜん【大自然】だいしっこうだいしっこう【代執行】だいしゃだいしゃ【台車】だいしゃりんだいしゃりん【大車輪】だいしゅ