1 . 反对
...or of(赞成)的意思;而con则是拉丁语contra的简写,指in opposition to,against(反对)3. on both sides双方, 两边
2 . 对
...ow temperature, water turns into ice.水在低温时就结成冰。(6)转而反对(against); 发怒, 攻击(on)Why did they suddenly turn againstyou.
3 . 对阵
The Lakers begin exhibition play Tuesday againstUtah in Anaheim ., 湖人队将在美国时间周二对阵爵士队开始自己的季前赛.
4 . 迎战
Yesterday , two Chinese women players were againsttwo players from Europe ., 昨天 , 中国的两位女棋手分别迎战两位来自欧洲的高手.