(同义词) synonym: 释义 见:代名词: (同义词) synonym: 随便看 差动阀 differential valve; differential vane; 差动静电计 differential electrometer; 差动齿轮 differential gear; 差动齿轮传动 differential gear transmission; 差动齿轮传动比 differential gear ratio; 差动齿轮加法器 differential gear adder; ...