【医】 反, 抗, 逆, 对

字博缘文学网在线英汉词典

contra-的短语、例句：

contra- comb form 构词成分 against 反对; 相反
contraflow. contra-, pref 前缀 1 (with vs and ns 用於动词和名词之前) opposite to; against 与...相反; 反对: contra-distinction
contra-indication * `contraflow. 2 (with ns 用於名词之前) (music 音) having a pitch an octave below 声音低八度的: contra-bassoon.