- 相关词组
- amphoteric behavior两性行为;
- acceptor impurity[固物]受主杂质;
- amphoteric staining两性染色;
- amphoteric ion两性离子;
- amphoteric sulfide两性硫化物;
- amphoteric resin两性尸;
- amphoteric character两性性质;
- amphoteric salt两性盐;
- amphoteric compound两性化合物;
- corrosive impurity腐蚀（性）杂质;
- amphoteric hydroxide两性氢氧化物;
- amphoteric element两性元素;
- amphoteric oxide两性氧化物;
- anodic impurity阳极杂质;
- amphoteric reaction两性反应;
- amphoteric colloid两性胶体;
- 今日热词
- 热门搜索
- reservation n.预订;保留意见;保留地;
- revisement 修订；改进；修改
- situation n.情况;状况;形势;局面;(建筑物或城镇的)地理位置，环境特点;工作岗位;职业;
- cleaner n.保洁员;清洁剂;吸尘器;干洗店;
- dusk n.黄昏，傍晚;幽暗;
- last name n.（欧美人放在名字后面的）姓;
- 兴衰 rise and decline;vicissitude ;
- airplane n.<美>飞机;
- leste n.累斯太风;
- magic n.巫术;魔法;戏法;魅力;adj.有魔力的;神奇的;极好的;
- praise v.称赞;（对上帝）称颂;n.称赞;（对上帝）敬拜;
- upstairs adv.在楼上，往楼上;在高空;n.楼上;
