two num.二,二个相关词组...two action line 双向传输线...two address code 二地址码...two aqueous phase extraction 双水相萃取...two ball lever 双球手柄...two bath process 二浴法;二浴法染色...two beaked anvil 双臂砧...two chamber vacuum furnace 双室真空炉...two component adhesive 双组分粘合剂...two cycle engine 二冲程引擎,克拉克循环发动机...two dimensional chromatography 两向色谱法...Two heads are better than one 两人智慧胜一人...two laws in opposition 两法相反...two layered cylinder 双层筒...two level addressing 二级定址...two level grammar 二级文法...two level microprogram control 二极微程序控制...two lipped end mill 双刃端铣刀...two motion switch 两动作机键...two named paper 双记名票据...Two of a trade never agree 同行是冤家...
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